Answer: y=4
Explanation:
The expression we have is:
\(17=5y-3\)to solve for y we do the following steps.
Step 1: Add 3 on both sides of the equation
\(17+3=5y-3+3\)Solving the operations we get:
\(20=5y\)Step 2: Divide both sides of the equation by 5
\(\frac{20}{5}=\frac{5y}{5}\)Doing the divisions we get:
\(4=y\)The percentage price of an article is 30000 and its price after the discount is 27600. What will the percentage of the discount be ?
the answer for this would be 20 percent
A table blueprint uses the scale 3 inches :2 feet.If the model is 15 inches long how long is the table!!!!!HURRY
Answer:
I am pretty positive it is thirty if you need work shown just let me know if it is wrong for some reason then I apologize.
Step-by-step explanation:
If the model is 15 inches. Then the length of the table will be 10 feet.
What is dilation?Dilation is the process of increasing the size of an item without affecting its form. Depending on the scale factor, the object's size can be raised or lowered.
A table blueprint uses the scale 3 inches :2 feet.
The scale factor will be 2 feet: 3 inches.
If the model is 15 inches.
Then the length of the table will be
⇒ (2 feet/ 3 inches) x 15 inches
⇒ 2 x 5
⇒ 10 feet
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PLEASE WHAT IS THIS?!!? WHATS THE ANSWER?
Answer: bottom right
Hugo is saving for a new baseball glove. He saves $10 the first week, and $6 each week for the next 6 weeks. The expression 10+6 with the power of 2 represents the total amount in dollars he has saved. What is the total amount Hugo has saved?
Answer$46
Step-by-step explanation: Because if he saves $6 every week for 6 weeks then all you have to do is times 6 by 6 then plus ten equaling your problem.
1. Order each group of
numbers from least to
greatest:
9,616
9,016 9,916 9.916.1
hope that helps !
Can someone please help me ..
Answer:
A.) Coefficient
Step-by-step explanation:
While it is a term, it says which word best describes it, so it would better be classified as a coefficient since coefficients have variables attached to them
LESSON 17 SESSION 3
4 Ms. Duda's class is hanging 500 red lanterns around the
school for Lunar New Year. Before lunch, the class hangs
100 of the lanterns.
PART A Draw a model to show what percent of 500 lanterns
the class hangs before lunch.
The model should visually represent that Ms. Duda's class hung 100 lanterns before lunch, which is 20% of the total 500 lanterns.
To draw a model showing what percent of 500 lanterns Ms. Duda's class hangs before lunch, we can use a rectangular bar model.
Draw a rectangular bar to represent the total number of lanterns, which is 500. Label it as "Total Lanterns."
Divide the rectangular bar into two parts. One part should represent the number of lanterns hung before lunch, which is 100. Label this section as "Lanterns Before Lunch."
Calculate the percentage of lanterns hung before lunch by dividing the number of lanterns hung before lunch by the total number of lanterns and multiplying by 100. In this case, (100/500) * 100 = 20%.
Draw an arrow pointing to the "Lanterns Before Lunch" section, and write "20%" next to it to represent the percentage.
The model should visually represent that Ms. Duda's class hung 100 lanterns before lunch, which is 20% of the total 500 lanterns.
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what line graph does 3x-4y=8 represent
Step-by-step explanation:
\(4y = 3x - 8 \: \: then \: y = \frac{3}{4}x - 2\)
Now you can make a table to know the graph
x =0 then y = -2 x= 4/3 then y = -1 x= 1 then y = -1.25x=2 then y=-0.5 x=3 then y=0.25attention : be careful the second photo is
inverted , open it and look to x-axis to know how is the graph
Which of the following are true of F(x)?
What are the 2  formulas to find the area of a circle
Therefore, according to the given information, The formulas to find the area of a circle are\(\pi r^2 and (d/2)^2\pi or r^2\pi\).
What is the area of a circle?The area of a circle is given by the formula A = πr², where r is the radius of the circle.
According to the given information:The area of a circle can be found using either of the following formulas:
\(\pi r^2\), where π (pi) is a mathematical constant approximately equal to 3.14159 and r is the radius of the circle.
\(A = (d/2)^2π,\) where d is the diameter of the circle. This formula can also be written as \($A = r^2\pi$\), where r is the radius of the circle and A is the area.
Both formulas are equivalent and can be used interchangeably, depending on the given information about the circle.
Therefore, according to the given information, The formulas to find the area of a circle are\(\pi r^2 and (d/2)^2\pi or r^2\pi\).
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write bicontional statement
The biconditional statement is: A rectangle is a parallelogram with four right angles if and only if a parallelogram has four right angles.
What is the biconditional statement.The term "if and only if" or biconditional statement refers to a compound statement composed of two conditional statements connected by a logical operator.
This definition is commonly utilized to describe the characteristics of a rectangle when it comes to its correlation with a parallelogram. The opening section of the biconditional statement is comprised of a conditional statement indicating that a rectangle is defined as a parallelogram featuring four right angles.
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Write this definition as a biconditional statement.
A rectangle is a parallelogram with four right angles.
Which is an equation in terms of x and y for this function? graph of a function is a line that passes through the coordinates (2, 11) and (8, 14).
Answer:
y = 1/2x + 10
Step-by-step explanation:
I'm not sure if this is right but:
First you work out the gradient of the line which is the difference in y divided by the difference in x:
Gradient = (14 - 11) ÷ (8 - 2) = 3 ÷ 6 = 1/2
the gradient is 1/2 so you'd write that as: y= 1/2x + c
Then you need to work out the y-intercept ( c )
You do this by substitution:
14 = 1/2(8) + c
14 = 4 + c
c = 10
So the y-intercept is 10 so you'd write that as:
y = 1/2x + 10
does a square have 4 sides and 4 angles
Answer:
Yes
Step-by-step explanation:
A square is made up of 4 sides and 4 angles
hope i helped :D
A group of adult males has foot lengths with a mean of 26.89 cm and a standard deviation of 1.12 cm. Use the range
rule of thumb for identifying significant values to identify the limits separating values that are significantly low or
significantly high. Is the adult male foot length of 24.3 cm significantly low or significantly high? Explain.
Significantly low values are __ cm or lower.
Step-by-step explanation:
rain volumes (cm cubedcm3) of 50 brains vary from a low of 904 cm cubedcm3 to a high of 1502 cm cubedcm3. Use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 171.5 cm cubedcm3, assuming the estimate is accurate if it is within 15 cm cubedcm3.
1502 - 904 = 598 / 4 = 149.5
Compare the result to the exact standard deviation.
the approximation is not accurate because the error of the range rule of thumb's approximation is greater than 15...
Significantly low values are...
(mean) - 2 * (standard deviation)
The adult male foot length is 24.3 cm, it falls below the lower limit (24.65 cm).
Therefore, the foot length of 24.3 cm is significantly low according to the range rule of thumb.
The range rule of thumb states that in a normally distributed dataset, we can identify significant values by considering values that fall within approximately two standard deviations from the mean.
Values that are significantly low are typically below the lower limit, and values that are significantly high are typically above the upper limit.
To find the limits, we'll use the mean and standard deviation given:
Mean (μ) = 26.89 cm
Standard Deviation (σ) = 1.12 cm
Lower Limit (significantly low values):
Lower Limit = Mean - (2 * Standard Deviation)
Lower Limit = 26.89 cm - (2 * 1.12 cm)
Lower Limit = 26.89 cm - 2.24 cm
Lower Limit = 24.65 cm
Upper Limit (significantly high values):
Upper Limit = Mean + (2 * Standard Deviation)
Upper Limit = 26.89 cm + (2 * 1.12 cm)
Upper Limit = 26.89 cm + 2.24 cm
Upper Limit = 29.13 cm
Now we have the lower limit and the upper limit:
Significantly low values are 24.65 cm or lower.
Significantly high values are 29.13 cm or higher.
Given that the adult male foot length is 24.3 cm, it falls below the lower limit (24.65 cm).
Therefore, the foot length of 24.3 cm is significantly low according to the range rule of thumb.
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JKLM is a parallelogram. JN = 5 ft, and KN = 7 ft. Solve for KM
KM= ft?
The length KM is equivalent to 8.61 ft.
What is a parallelogram?In Euclidean geometry, a parallelogram is a simple quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equal measure
Given is that JKLM is a parallelogram such that JN = 5 ft and KN = 7 ft.
We can write that -
KM² = JN² + KN²
KM² = 5² + 7²
KM² = 25 + 49
KM² = 74
KM = √74
KM = 8.61
Therefore, the length KM is equivalent to 8.61 ft.
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the population of a town increases at a rate proportional to its population with an initial population of 1000. The corect initial value problem for the population p(t) as a function of time is
Answer:
This means that the correct initial value problem for the population p(t) as a function of time is is \(P(0) = 1000\)
Step-by-step explanation:
The population of a town increases at a rate proportional to its population:
This means that this situation is modeled by the following differential equation:
\(\frac{dP}{dt} = kP\)
In which k is the growth rate.
By separation of variables, the solution is given by:
\(P(t) = P(0)e^{kt}\)
In which P(0) is the initial population.
Initial population of 1000.
This means that the correct initial value problem for the population p(t) as a function of time is is \(P(0) = 1000\)
A company that owed $2000 paid early and got a $40 discount. What fraction of the amount owed was the discount?
Answer:
1 /50
Explanation:
To find the fraction, we divide $40 by $2000. This gives
\(\frac{\$40}{\$2000}\)
Dividing both the numerator and the denominator by 40 gives
\(\frac{\$40\div40}{\$2000\div40}\)\(=\frac{1}{50}\)which is our answer!
Let (1=1,2,3, 4, 5, 6, 7, 8, 9, 10
The list of elements in the sets are as follows:
A. A ∩ B = {2, 9}
B. B ∩ C = {2, 3}
C. A ∪ B ∪ C = {1, 2, 3, 5, 7, 8, 9, 10}
D. B ∪ C = {2, 3, 5, 7, 9, 10}
How to find the elements in a set?Set are defined as the collection of objects whose elements are fixed and can not be changed.
Therefore,
universal set = U = {1,2,3, 4, 5, 6, 7, 8, 9, 10}
A = {1, 2, 7, 8, 9}
B = {2, 3, 5, 9}
C = {2, 3, 7, 10}
Therefore,
A.
A ∩ B = {2, 9}
B.
B ∩ C = {2, 3}
C.
A ∪ B ∪ C = {1, 2, 3, 5, 7, 8, 9, 10}
D.
B ∪ C = {2, 3, 5, 7, 9, 10}
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Please answer this!!!!!!!!!!
Answer: Dylan
Step-by-step explanation:
Dylan because i it has 8 sides and if each student rolls it 200 times, then you should divide 200 by 8. Which would make the odds 1/25. And Dylan´s number is closest to 25.
Need help!!!!!!!!!!!
Answer:
90°
-Sum of angles in a triangle= 180°
-angle C is 90°
-therefore angle A + angle B is,
180° - 90° = 90°
Sara and Tina are scuba diving. Sara is at –75 feet and Tina is at –125 feet. Which statement is true about Sara and Tina? A. Tina is diving deeper than Sara because |–125| is greater than |–75|. B. Tina is closer to the surface than Sara because |–75| is less than |–125|. C. Sara is closer to the surface than Tina because |–125| is less than |–75|. D. Sara is diving deeper than Tina because |–75| is greater than |–125|.
The statement that is true about Sara and Tina is that Tina is diving deeper than Sara because |–125| is greater than |–75|.
How to illustrate the information?It should be noted that from the information, Sara and Tina are scuba diving and Sara is at –75 feet while Tina is at –125 feet.
Based on the information, it should be noted that the statement that is true about Sara and Tina is that Tina is diving deeper than Sara because |–125| is greater than |–75|.
Therefore, based on the information given, it should be noted that the correct option is A.
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Pedrobuysawheelbarrowpricedat$86.Shippingandhandlingareanadditional30%oftheprice.HowmuchshippingandhandlingwillPedropay?
The price of the wheelbarrow is $86, and Pedro will need to pay an additional 30% of the price for shipping and handling.
To calculate the shipping and handling cost, we can first find 30% of the price of the wheelbarrow:
30% of $86 = 0.3 x $86 = $25.80
Therefore, Pedro will need to pay $25.80 for shipping and handling.
The cost that a recycling company charges is directly proportional to the number of recycling bins collected. The cost is $33 for each bin.
A: Write a direct variation equation to represent the cost.
B: How many bins can a customer pay the company to collect the bins for $500? Write and solve the equation.
C: Suppose the customer plans to tip the recycling company $30, how many bins can the customer get removed for $500 now? Write and solve the equation.
a) The direct variation equation is y = 33x.
b) The customer can pay the company to collect 15 bins.
c) The customer can get approximately 16 bins (rounded to the nearest whole number) removed for $500 with a $30 tip included.
A) The direct variation equation to represent the cost would be y = kx, where y represents the cost, x represents the number of bins collected, and k is the constant of proportionality. In this case, since the cost is $33 for each bin collected, the value of k is 33. Therefore, the direct variation equation is y = 33x.
B) To find the number of bins a customer can pay the company to collect for $500, we can set the cost (y) equal to $500 and solve for x (the number of bins). Thus, we have:
y = 33x
500 = 33x
x = 500/33
x ≈ 15.15
Therefore, the customer can pay the company to collect 15 bins (rounded to the nearest whole number) for $500.
C) If the customer plans to tip the recycling company $30, the total cost would be $500 + $30 = $530. We can set the cost (y) equal to $530 and solve for x:
y = 33x + 30
530 = 33x + 30
500 = 33x
x ≈ 15.91
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The transformation from triangle ABC to triangle A'B'C'
IS
What is the scale factor for the dilation of triangle ABC
to produce triangle A'B'C'?
V
PLEASE HELP ME TO FILL IN THE BLANKS
Answer:
The first one is 0.5
The second one is 2
-hope that helps
An angle measures 1 what fraction of a circle does the angle turn through
Answer:
1/360
Step-by-step explanation:
A full circle corresponds to a central angle of 360°.
A 1° angle corresponds to 1/360 of a full circle.
Answer:
1/360
Step-by-step explanation:
1° angle corresponds to 1/360 of a whole circle
the probability that a student selected in our class will pass mathematics test is 2/3 how many students are likely to feel mathematics in the art class with 69 students
Out of 69 students in the art class, around 23 are expected to fail the mathematics test, assuming the probability of passing given is 2/3.
To determine how many students are likely to fail mathematics in the art class, we need to use the given probability of passing the mathematics test, which is 2/3.
First, let's find the probability of failing the mathematics test. Since passing and failing are complementary events (i.e., if the probability of passing is p, then the probability of failing is 1 - p), we can calculate the probability of failing as 1 - 2/3, which simplifies to 1/3.
Now, let's consider the art class, which has a total of 69 students. If the probability of failing mathematics is 1/3, then approximately 1/3 of the students in the art class are likely to fail the mathematics test.
To find the number of students likely to fail, we multiply the probability of failing (1/3) by the total number of students in the art class (69).
(1/3) * 69 ≈ 23
Therefore, approximately 23 students are likely to fail mathematics in the art class of 69 students based on the given probability of passing the mathematics test.
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Find mo 8 5 m n o
Mo=
Answer:
MO is 13 units
Step-by-step explanation:
If point lies on a segment, then this point divides the segment into two parts, the sum of their lengths equals the length of the segment
∵ Point N ∈ segment MO
→ That means point N divide segments MO to two parts MN and NO
∴ Point N divides segment MO into two parts MN and NO
→ That mans the length of segment MO equals to the sum of
lengths of MN and NO
∴ MO = MN + NO
∵ MN = 8 units
∵ NO = 5 units
∴ MO = 8 + 5
∴ MO = 13 units
Ruth wants to find the decimal equivalent of 226
, so she divides. Study Ruth’s work shown here, and then answer the questions below.
The digits after the decimal point repeat in a pattern of 6's. This is because 22/6 is a rational number,
What is a rational number?A rational number is a number that can be expressed as a ratio or fraction of two integers (a numerator and a non-zero denominator).
We can see that the next three digits in the decimal points are 6, 6 and 6, respectively. Therefore, the decimal equivalent of 22/6 is:
22/6 = 3.666666...
We notice that the digits after the decimal point repeat in a pattern of 6's. This is because 22/6 is a rational number, which means that its decimal representation either terminates (ends) or repeats in a pattern. In this case, it repeats in a pattern of 6's.
Each of the digits after the decimal point will be 6 because this number is a rational number and repeating decimal with a repeating digit of 6.
The difference between 40 and the product of these digits and 6 is always 4.
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help please
No links
Answer:
62-0.75x8
Step-by-step explanation
$6=discount
8 tickets
Total=62.00
0.75 multiplied by 8= 6
62-6=56
56 is before the discount
Equation would be 62-0.75x8
Jhon went to the cinema to watch a film at quarter past 3. The film lasted for an hour, What time did he leave?
Please I need the answer.