the art teacher had a huge pack of pipe cleaners he used 177 with the entire 4th grade he took leftover pipe cleaners and created an art using 79 pipe cleaners 1008 pipe cleaners how many did he have at the start of the day?
Answers
Answer:
1264
Step-by-step explanation:
177+79+1008
Related Questions
An automobile company uses three types of Steel S₁, S₂ and S, for providing three different types of Cars C₁, C₂ and C₁. Steel requirement R (in tonnes) for each type of car and total available steel of all the three types are summarized in the following table.
Answers
3^4
——-
3^2
This is a fraction by the way
Answers
Answer:
9
Step-by-step explanation:
3^4= 81
3^2= 9
81/9=9
hope this helped!!!! :)
Answer:
3^4 / 3^2 =
3^2 =
9
assume that a procedure yields a geometric distribution where the probability of success is 90%. use the geometric probability formula to find the probability that the first success occurs on the second trial.
0%
4%
5%
9%
Answers
The final answer is 9 percent
determine if the following conjecture is valid. given: for the past five years, robyn has grown 2 in . every year. she is now 15 years old and is 5 ft , 4 in . tall. conclusion: robyn will be 6 ft , 2 in . tall when she's 22 years old.
Answers
The conclusion of conjuncture that robyn will be 6 ft , 2 in. tall when she has completed 22 years age is not valid. So, option(b) is right one.
We have some statement or conjectures. We have to determine the final or produced conjecture is valid or not. According to statement, In fast five years,
The growth rate of Robyn's height = 2 in. per year
But for next five years the growth rate may or may not be remain same, i.e, 2 in. every year. Now, Age of Robyn = 15 years and Height of Robyn = 5 feet, 4 in. = 64 inches ( from conversion factor, 1 ft = 16 inches)
The final statement is that she will be 6 ft , 2 in. that is 74 inches tall when she's 22 years old. After 7 years from now, the increase in her height = 2 × 7 = 14 inches
and new height = 64 inches + 14 inches
= 78 in. = 6 feet, 6 inch.
So, this is not valid conjecture.
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Complete question
determine if the following conjecture is valid. given: for the past five years, robyn has grown 2 in . every year. she is now 15 years old and is 5 ft , 4 in . tall. conclusion: robyn will be 6 ft , 2 in . tall when she's 22 years old.
a) valid
b) not valid
c) valid only if she is male
Which of the following is the solution set of the given equation?
(x - 3) - 2(x + 6) = -5
Answers
Answer: x=−10
Step-by-step explanation:
x−3−2(x+6)=−5
x+−3+(−2)(x)+(−2)(6)=−5(Distribute)
x+−3+−2x+−12=−5
(x+−2x)+(−3+−12)=−5(Combine Like Terms)
−x+−15=−5
−x−15=−5
−x−15+15=−5+15
−x=10
if a state wants each of its license plates to contain 5 different digits, how many different license plates can it make if any of the digits 0 through 9 can appear in any of the 5 positions?
Answers
Answer:
Step-by-step explanation:
find the error javier claimed that all cubic functions are odd. is he correct? if not, provide a counterexample.
Answers
Answer:
The cubic function f(x) = x3 is symmetric about the origin (it is an odd function). Here are some types of functions that are odd: Lines Through The Origin – any line with a zero y intercept (b = 0) and a nonzero slope (m not zero) will have equation f(x) = mx.
Step-by-step explanation:
Answer: No
f(x) = x³ + 2x − 5
Step-by-step explanation:
No
f(x) = x³ + 2x − 5
815gal/h=_____qt/sec
Answers
Answer:
Since there is 4 quarts in a gallon and 60 minutes in a hour.
60 x 60 = 3600
Multiply: 815 × 4 = 3260 quarts per hour
So 3260/3600 = 326/360 = 0.905 quarts per second
Step-by-step explanation:
Which statements are true about the rules of division?
Answers
Answer:
where is the list at?
Step-by-step explanation:
rewrite the equation in standard form y= 2(x+1)(x-6)
Answers
gooooooooooooooood luck
Convert y=2(x+1)(x-6 to the required form
Y=2x2-10x12
Find the Area of this shape, please.
Answers
Answer:
149cm^2
Step-by-step explanation:
big brain
Answer:
114cm²
Step-by-step explanation:
Okay, so you can split this thingy up into a rectangle and another rectangle, so that's what we're going to do (see pic below)
So now we take off that 7 from the 13:
13 - 7 = 6
So now we find the area of that little area:
6 x 5 = 30
Now we do the other rectangle:
12 x 7 = 84
Now we add them together:
84 + 30 = 114
So the area of the shape is 114cm²
hope this helps:)
is $5.20,
a. an integer
b. a rational number that is not an integer
c. a real number that is not a rational number
Answers
$5.20 is a rational number that is not an integer.
What is the rational number?
A rational number, in arithmetic, is a number that can be represented as the quotient p/q of two integers such that q ≠ 0. In addition to all the fractions, the set of rational numbers includes all the integers, each of which can be written as a quotient with the integer as the numerator and 1 as the denominator.
5.20 is a real number which is defined as a number that can be represented on the number line and can be written as a decimal.
It can also be expressed as a ratio of two integers, 5.20 = 52/10 and since it's not a whole number it's not an integer.
But it's a rational number as it can be expressed as the ratio of two integers.
Hence, $5.20 is a rational number that is not an integer.
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There are 12 crayons in a box. How many boxes will be needed for 8 children if each child gets 7 crayons?
please awnser whover awnsers get 100 points
Answers
Each child gets =7×8=56crayoms
One box contains 12 crayonsTotal boxes
56/124.66Round to next whole as we can't have depict
5 boxesAnswer:
5 boxes
Step-by-step explanation:
There are 12 crayons in one box.
So,8×7=56
56crayons
Then divide 56 and 12
56 ÷12 =4.66
Round of 4.66 and u will get 5
So,the answer is 5 boxes
78 - 24 - (14 - 6) x 2
Answers
Answer:
x .2=2x
Step-by-step explanation:
38
Hope this helps!
May I have brainliest please? :D
In a large high school, 32% of juniors have had a cavity, while 39% of seniors have had one. A counselor at this school selects 40 juniors and 35 seniors at random. What is the approximate probability that the proportion of juniors in the sample who have had a cavity is greater than the proportion of seniors who have had a cavity
Answers
The approximate probability that the proportion of juniors in the sample who have had a cavity is greater than the proportion of seniors who have had a cavity is 0.84, or 84%.
To find the approximate probability that the proportion of juniors in the sample who have had a cavity is greater than the proportion of seniors who have had a cavity, we can use the Central Limit Theorem (CLT) and the normal distribution approximation.
First, let's calculate the mean and standard deviation for the proportions of juniors and seniors who have had a cavity. For the juniors, the mean is 32% (0.32) and the standard deviation can be calculated as sqrt(0.32 * (1 - 0.32) / 40), which is approximately 0.079. For the seniors, the mean is 39% (0.39) and the standard deviation can be calculated as sqrt(0.39 * (1 - 0.39) / 35), which is approximately 0.071.
Next, we need to find the mean and standard deviation of the difference between the proportions. The mean of the difference is 0.32 - 0.39 = -0.07, and the standard deviation of the difference can be calculated as sqrt((0.079^2 / 40) + (0.071^2 / 35)), which is approximately 0.033.
To find the probability that the proportion of juniors who have had a cavity is greater than the proportion of seniors who have had a cavity, we need to find the probability that the difference between the proportions is greater than 0.
We can now use the normal distribution to calculate this probability. We standardize the difference using the formula z = (x - μ) / σ, where x is the value we want to find the probability for, μ is the mean, and σ is the standard deviation. In this case, we want to find the probability that z is greater than (0 - (-0.07)) / 0.033.
Using a standard normal distribution table or a calculator, we find that the probability is approximately 0.84, or 84%.
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The radius of the wheel on a car is 30 inches. If the wheel is revolving at 401 revolutions per minute, what is the linear speed of the car in miles per hour? Round your answer to the nearest tenth.
Answers
Given: Radius of the wheel = 30 inches, Revolutions per minute = 401 rpmThe linear speed of the car in miles per hour can be calculated as follows:
Step 1: Convert the radius from inches to miles by multiplying it by 1/63360 (1 mile = 63360 inches).30 inches × 1/63360 miles/inch = 0.0004734848 milesStep 2: Calculate the distance traveled in one minute by the wheel using the circumference formula.Circumference = 2πr = 2 × π × 30 inches = 188.496 inchesDistance traveled in one minute = 188.496 inches/rev × 401 rev/min = 75507.696 inches/minStep 3: Convert the distance traveled in one minute from inches to miles by multiplying by 1/63360.75507.696 inches/min × 1/63360 miles/inch = 1.18786732 miles/minStep
4: Convert the distance traveled in one minute to miles per hour by multiplying by 60 (there are 60 minutes in one hour).1.18786732 miles/min × 60 min/hour = 71.2720392 miles/hour Therefore, the linear speed of the car is 71.3 miles per hour (rounded to the nearest tenth).Answer: 71.3
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The radius of the wheel on a car is 30 inches. If the wheel is revolving at 401 revolutions per minute, The linear speed of the car is approximately 19.2 miles per hour.
To find the linear speed of the car in miles per hour, we need to calculate the distance traveled in one minute and then convert it to miles per hour. Here's how we can do it step by step:
Calculate the circumference of the wheel:
The circumference of a circle is given by the formula
C = 2πr
where r is the radius of the wheel.
In this case, the radius is 30 inches, so the circumference is
C = 2π(30)
= 60π inches.
Calculate the distance traveled in one revolution:
Since the circumference represents the distance traveled in one revolution, the distance traveled in inches per revolution is 60π inches.
Calculate the distance traveled in one minute:
Multiply the distance traveled in one revolution by the number of revolutions per minute.
In this case, it is 60π inches/rev * 401 rev/min = 24060π inches/min.
Convert the distance to miles per hour:
There are 12 inches in a foot, 5280 feet in a mile, and 60 minutes in an hour.
Divide the distance traveled in inches per minute by (12 * 5280) to convert it to miles per hour.
The final calculation is (24060π inches/min) / (12 * 5280) = (401π/66) miles/hour.
Approximating π to 3.14, the linear speed of the car is approximately (401 * 3.14 / 66) miles per hour, which is approximately 19.2 miles per hour.
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100 POINTS
ASAP PLEASE
Vertex of angle DCF:
Endpoint of ray DF:
Upper endpoint of segment BF:
Vertex of angle AGB:
Vertex of angle BAE:
Endpoint of ray FC:
Answers
Answer:
order it goes in each alot is
b.
d.
e.
f.
c.
a.
Q1/ Researchers from a highly respected university reported in journal article that genetically modified (GM) corn sold by GeneiOrg may pose a threat to human health. The researchers isolated genes that came from the GM corn, within the cells of chickens raised on nearby farms. The study was primarily funded by the government’s National Science Agency, although a small portion of funding was provided by Nature’s Defense. Nature’s Defense is a private environmental organization opposed to the use of GM crops. Soon after these research findings were made known to the general public, GenetiOrg’s stock price dropped 13 points.
- The study proved that genetically modified crops are harmful for humans to eat.
True
Probably True
Insufficient Data
Probably False
False
Q2/ A sleeping woman was awakened by a dream that she had suffered a painful fall. Later that night her husband returned from a fishing trip that he had taken alone in a rowboat some miles away. His arm had been broken as the result of a fall in his boat. The husband and wife discovered that the accident and dream had happened at exactly the same time
- The dream was a chance coincidence that was not really influenced by the accident.
1-Conclusion follows
2-Conclusion does not follow
Q3/- Should the government take over all the major industries in the country?
- Yes; the government already operates or controls highways, parks, military forces, and public health services.
1- Strong Argument.
2- Weak Argument.
Q4/Should the government permit imports from unfriendly nations with which there is a significant risk of military conflict?
- Yes; even unfriendly nation cannot export products to our nation, it can only generally export them to other nations.
1- Strong Argument.
2- Weak Argument.
Q5/- Where legally permitted, should private casinos operate in economically depressed areas?
- No; when a casino opens, property crime rates usually increase in surrounding neighborhood without falling elsewhere.
1- Strong Argument.
2- Weak Argument.
Q6- Should our country’s government, and the state and local government, be limited to spending no more than their income from various sources during any given year?
- Yes; it would be good for the country’s people to learn to make sacrifices and stop the needless waste brought about by our mode of living.
1- Strong Argument.
2- Weak Argument.
Q7/- Should high standards of purity for the nation’s air and water be maintained, even the result is higher prices to the consumer for electricity and manufactured goods?
- Yes; those who demand lower purity standards are concerned mainly with their own short-term profits.
Strong Argument.
Weak Argument.
Q8- Should the government continue to pay farmers the cost of soil conservation practices on their own land?
- No; farmers have historically been a powerful pressure group on congress, but today most of the population lives in cities.
Strong Argument.
Weak Argument.
Q9/ Should the government continue to pay farmers the cost of soil conservation practices on their own land?
- No; soil conservation practices are easy and inexpensive; they are likely to more than repay farmers for their investment by increasing the yield, and thus the income, from their land.
1-Strong Argument.
2- Weak Argument.
Q10/ Should our country’s government, and the state and local government, be limited to spending no more than their income from various sources during any given year?
- No; such rigid restriction against even prudent borrowing would seriously limit our growth as nation and create an economic depression.
1- Strong Argument.
2- Weak Argument.
Q11/ Should high standards of purity for the nation’s air and water be maintained, even the result is higher prices to the consumer for electricity and manufactured goods?
- No; a slight lowering of air and water purity standards will have few ill effects, but further inflation of prices for electricity and manufactured products will prove disastrous.
1- Strong Argument.
2- Weak Argument.
Answers
Q1: Insufficient Data
Q2: 1-Conclusion follows
Q3: 2- Weak Argument.
Q4: 2- Weak Argument.
Q5: 1- Strong Argument.
Q6: 2- Weak Argument.
Q7: 1- Strong Argument.
Q8: 1- Strong Argument.
Q9: 2- Weak Argument.
Q10: 1- Strong Argument.
Q11: 1- Strong Argument.
Q1: The study's findings cannot be concluded to prove that genetically modified crops are harmful to human health based solely on the information provided. Further research and evidence would be needed to make a definitive conclusion.
Q2: The conclusion that the dream and the husband's accident were a chance coincidence is reasonable. Given that the two events occurred simultaneously and there is no evidence of a causal relationship, it is likely that the dream was unrelated to the accident.
Q3: The strength of the argument depends on one's perspective. Those in favor of government involvement may find it a strong argument, citing existing government control over various industries. Those who prefer limited government intervention may consider it a weak argument.
Q4: The strength of the argument depends on one's perspective and risk assessment. Those prioritizing economic relations and global trade may consider it a strong argument, while those emphasizing national security concerns may view it as a weak argument.
Q5: The strength of the argument depends on one's perspective. Those concerned about the negative social and economic impacts of casinos in depressed areas may find it a strong argument, while those focusing on potential economic benefits may consider it weak.
Q6: The strength of the argument depends on one's perspective. Those prioritizing fiscal responsibility and reducing wasteful spending may find it a strong argument, while those emphasizing the need for government investments and flexibility may consider it weak.
Q7: The strength of the argument depends on one's priorities and values. Those emphasizing environmental protection and long-term health may view it as a strong argument, while those prioritizing short-term economic gains may consider it weak.
Q8: The strength of the argument depends on one's perspective. Those advocating for a shift in government priorities and resource allocation may find it a strong argument, while those valuing the importance of agriculture and rural communities may consider it weak.
Q9: The strength of the argument depends on one's perspective. Those highlighting the benefits and cost-effectiveness of soil conservation practices may find it a strong argument, while those questioning the need for government subsidies may consider it weak.
Q10: The strength of the argument depends on one's perspective. Those emphasizing fiscal flexibility and economic growth may find it a strong argument, while those prioritizing fiscal responsibility and debt reduction may consider it weak.
Q11: The strength of the argument depends on one's perspective. Those prioritizing environmental protection and public health may view it as a strong argument, while those concerned about economic stability and affordability may consider it weak.
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Heidi went on a hike and now needs to ride her bike back to her tent. She starts out by traveling 15 miles south. Then she turns and rides 8 miles east. How far is she from her starting position to her tent?
Answers
Answer:
17 miles
Step-by-step explanation:
If Heidi starts out by traveling 15 miles south, then y = -15 miles
If she then turns and rides 8 miles east, then x = +8miles
The distance from her starting position to her tent is gotten using the pythagoras theorem as shown;
d = √(-15)²+8²
d = √225+64
d = √289
d = 17miles
Hence her distance from her starting position to her tent is 17 miles
If 111 is divided into pieces that are each \dfrac19
9
1
start fraction, 1, divided by, 9, end fraction of a whole, how many pieces are there?
1\div\dfrac19=1÷
9
1
=1, divided by, start fraction, 1, divided by, 9, end fraction, equals
Answers
The results of dividing 1 into pieces that are each 1/9 of a whole is 9
Division of fraction1 ÷ 1/9
multiply by the reciprocal of 1/9 which is 9/11 ÷ 1/9
= 1 × 9/1
= (1 × 9) / (1 × 1)
= 9/1
= 9
Complete question:
If 1 is divided into pieces that are each 1/9 of a whole, how many pieces are there
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What is joule per meter second?
Answers
Joule per meter second is the unit of measurement for momentum flux or power per unit area. It is commonly used in physics and engineering to quantify the rate of energy transfer or momentum flow per unit area.
Joule per meter second (J/m^2s) is not the correct unit for momentum flux or power per unit area. The correct unit for momentum flux is Newton per square meter (N/m^2), also known as Pascal (Pa), while the correct unit for power per unit area is watt per square meter (W/m^2). The joule per meter second (J/m^2s) is actually the unit for volumetric energy dissipation rate, which measures the rate at which energy is being dissipated within a fluid volume per unit volume. It is used in the study of fluid dynamics and turbulence.
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Solve f(x)= x2 when x = 5.
Answers
Answer:
10
Step-by-step explanation:
Answer:
f = 2Step-by-step explanation:
f(x) = x2 ... when 'x' is equal to 5
So...
1.) Plug in 5 for the variable 'x'
f(5) = (5) * (2)
2.) Simplify both sides of the equation
5f = 10
3.) Divide both sides by 5
5f /5 = 10/5
f = 2
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Hope I helped!!!
GL :)
Determine b the correct order of the numbers from least to greatest.__________________Least. Greatest6.75 1.3 3 1/2 -4 -1 2/3 -3 3/4. -2 7/8
Answers
Given data:
The given numbers.
The third number is 3 1/2=3.5, the fifth number is -1 2/3=-1.667, the sixth number is -3 3/4=-3.75, and the last number is -2 7/8 = -2.875.
Thus, the ascending order of the given numbers is -4, -3 3/4, -2 7/8, -1 2/3, 1.3, 3 1/2, 6.75.
Which of the following statements represents a trend supported by the data in the bar graph?
A. Both party caucuses in the House consisted of more moderate members in 2012 than in 2002.
B. The Republican caucus consisted of more ideologically conservative members in 1982 than in 2012.
C. The number of House members between the most liberal Republican and the most conservative Democrat decreased between 1982 and 2012.
D. The party caucuses in the Senate are more ideologically diverse than those in the House of Representatives.
Answers
Option C. Between 1982 and 2012, there were fewer House members who fell between the most liberal Republican and the most conservative Democrat. represents a trend supported by the data in the bar graph
What is bar graph?
A bar graph, also known as a bar chart, is a graphical representation of categorical data using rectangular bars. It is used to compare and display the values of different categories or groups.
In a bar graph, each category or group is represented by a separate bar. The length or height of each bar corresponds to the value or frequency of the category it represents. The bars are typically drawn vertically or horizontally, with the length or height proportional to the data being represented.
The horizontal axis of a bar graph represents the categories or groups, while the vertical axis represents the values or frequencies. Labels or values are often placed along the axes to provide additional information.
Bar graphs are commonly used to visualize and compare data in various fields, including statistics, economics, market research, and social sciences. They provide a clear visual representation of data, making it easy to interpret and understand comparisons between different categories or groups.
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A cable extends from the top of a radio tower to a point 360 feet from the base of the tower. If the
cable is 850 feet long, how tall is the tower?
Answers
Step-by-step explanation:
we have a right-angled triangle :
the Hypotenuse (baseline opposite of the 90° angle) is the 850 ft cable from the top of the tower down to the point on the ground 360 ft away from the tower.
then the ground distance (360 ft) and the height of the tower are the 2 legs.
so, we can use Pythagoras
c² = a² + b²
with c being the Hypotenuse.
in our case
850² = 360² + height²
height² = 850² - 360² = 592,900
height = 770 ft
the tower is 770 ft tall.
Answer:
770 feet
Step-by-step explanation:
Given
Cable = 850 feet longExtends from radio tower to a point 360 feet from the base of a towerSolving
Using the Pythagorean Theorem, we can find the height(distance from base)² + (height)² = (length of cable)²height² = (850)² - (360)²height² = 722,500 - 129,600height² = 592,900height = √592,900height = 770 feetWrite an equation in point-slope form for the line through the two points. Then change it toslope-intercept form. Rewrite the equation in standard form.10. (1, 2) and (3, 12)11. (6, 2) and (-2,-2) 12. (4,1) and (1,4)Please help I have sooo many assignments (:
Answers
For the point 13. we have that the line passes through the points (-1,-2) and (0,1) then the slope is
\(m=\frac{-2-1}{-1-0}=\frac{-3}{-1}=3\)and the line equation will be:
\(y-1=3x\Rightarrow y=3x+1\)For the point 14: we have that the line passes through the points (-1,0) and (0,-1) then the sslope is:
\(m=\frac{-1-0}{0-(-1)}=\frac{-1}{1}=-1\)and the line equation will be:
\(y=-1(x-(-1))\Rightarrow y=-x-1\)For the point 15: the line equation is y=-3 because the y coordinate will be always the same (-3) and the slope of the line will be equal to zero
If f(x) = 3x +9 x when f(x) = 30
Answers
Answer:
\(x=5/2\)
Step-by-step explanation:
When \(f(x)=30\), we have \(3x+9x=30\).
Combining like terms on the right side, we have \(12x=30\).
Finally, dividing by \(12\) we get \(x=30/12\).
We note that \(30=6*5\) and \(12=6*2\), so \(30/12=5/2\).
So, \(\boxed{x=5/2}\) and we're done!
A pharmaceutical company wants to test the effectiveness of a new allergy drug. The company identifies 250 females 30-35 years old who suffer from severe allergies. The subjects are randomly assigned into two groups. One group is given the new allergy drug and the other is given a placebo that looks exactly like the new allergy drug. After six months, the subjects' symptoms are studied and compared. Answer parts (a) through (c) below.
Answers
After six months, the subjects' symptoms are studied and compared. Answer parts are given below.
What is the hypothesis?An assumption or concept is given as a hypothesis for the purpose of debating it and testing if it might be true.
Given:
A pharmaceutical company wants to test the effectiveness of a new allergy drug.
The company identifies 250 females 30–35 years old who suffer from severe allergies.
The subjects are randomly assigned into two groups.
One group is given the new allergy drug and the other is given a placebo that looks exactly like the new allergy drug.
After six months, the subjects' symptoms are studied and compared.
Here, 30-35 year-old girls are used to test the new allergy medication's effects.
(a)
Females between the ages of 30 and 35 who are the test subjects are the experimental units.
The new allergy medication, whose results are being studied, is the remedy.
It's best to choose C.
(b)
A bias may develop if a researcher or patient knows whether subjects received a medication or a placebo.
In this case, choice B is preferable.
(c)
If neither the researcher nor the subject knew whether they were receiving a medicine or a placebo, the study would be considered double-blind.
In this case, choice A is preferable.
Therefore, all the correct choices are given above.
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The complete question is given in the image.
please someone help quick
Answers
Answer:
J
Step-by-step explanation:
dude trust me
I am so sorry if you keep seeing me ask for help
Answers
Answer:
67°-------------------
Given three interior angle measures of a triangle:
38°, 75° and xUse the triangle sum theorem to find the missing angle:
38 + 75 + x = 180x + 113 = 180x = 180 - 113x = 67So the missing angle is 67°.