I really need help like tonight
Answer:
Angle 1- 36
Angle 2- 90
Angle 3- 54
Angle 4- 36
Angle 5- 90
Angle 6- 54
Angle 7- 128
Angle 8- 54
Angle 9- 128
Angle 10- 54
Angle 11- 36
Angle 12- 144
Angle 13- 36
Angle 14- 144
is 4 a factor of 93 explain your answer using words
Answer:
no
Step-by-step explanation:
Here we will show you two different methods you can use to determine if 4 is a factor of 93.
The first method entails simply listing all factors of 93 and then seeing if 4 is one of them. The factors of 93 are 1, 3, 31, and 93. Looking at the list, you see that 4 is not on the list, and the answer to "Is 4 a factor of 93?" is therefore no.
For the second and perhaps easier method, we divide 93 by 4 to see if the quotient is a whole number or fractional number. If the quotient is a whole number, then 4 is a factor of 93. If the quotient is a fractional number, then 4 is not a factor of 93.
93 divided by 4 is 23.25 which is a fractional number. Thus, once again, the answer to "Is 4 a factor of 93?" is no.
Answer:
No its not.
This is because the only factors are 1, 3, 31 and 93
Step-by-step explanation:
I worked it out by finding out the product of two numbers of 93
( Eg: 1 x 93, 3 x 31)
Do this until it starts to switch over each other (This means they are all the products!)
Eg:
3 x 31
31 x 3
Write down all of them again and see what they are
1 x 93
3 x 31
31 x 3
93 x 1
Done!
The mass of the sun is about ten million times greater than the mass of the moon. What is the approximate mass of the sun? Write in exponential form.
The approximate mass of the sun in exponential form is 7.342 × 10²⁹ kg.
The mass of the sun is about ten million times greater than the mass of the moon. What is the approximate mass of the sun? Write in exponential form. The mass of the moon is 7.342 × 10²² kg (kilograms), and the mass of the sun is approximately 10 million times greater.
Therefore, the mass of the sun is approximately 10 million times the mass of the moon. Mass of the sun in exponential form can be expressed as: M = 10,000,000 × 7.342 × 10²² kg= 7.342 × 10²² × 10⁷ kg= 7.342 × 10²⁹ kg
Therefore, the approximate mass of the sun in exponential form is 7.342 × 10²⁹ kg.
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since all the component functions of f have continuous partials, then f will be conservative if F = Vf. F(x, y, z) = 3y2z2i + 16xyz?j + 24xy2z2k
To determine if a vector field F = (P, Q, R) is conservative, we need to check if its components have continuous partial derivatives and satisfy the condition ∇ × F = 0, where ∇ is the gradient operator.
Let's analyze the vector field,
\(F(x, y, z) = 3y^2z^2i + 16xyzj + 24xy^2z^2k:\)
Checking the partial derivatives:
∂P/∂y = \(6yz^2\), ∂Q/∂x = 16yz, ∂Q/∂y = 16xz, ∂R/∂y = \(48xyz^2\), ∂R/∂z = \(48xy^2z\)
The partial derivatives exist and are continuous for all components.
Calculating the curl (∇ × F):
∇ × F = (∂R/∂y - ∂Q/∂z)i - (∂R/∂x - ∂P/∂z)j + (∂Q/∂x - ∂P/∂y)k
\(= (48xyz^2 - 0)i - (0 - 16xz)j + (16yz - 6yz^2)k\\= 48xyz^2i + 16xzj + (16yz - 6yz^2)k\)
The curl is not zero, as it contains nonzero terms.
Therefore, ∇ × F ≠ 0.
Since the curl of F is not zero, F is not a conservative vector field.
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a microorganism measures 5 μm in length. its length in mm would be
The length of the microorganism that measure 5μm is equivalent to 0.005 mm
What is unit conversion?It is the transformation of a value expressed in one unit of measurement into an equivalent value expressed in another unit of measurement of the same nature.
To solve this problem the we have to convert the units with the given information.
1mm is equal to 1000 μm
5μm * (1 mm/1000μm) = (5*1) / 1000 = 5/1000 = 0.005 mm = 5x10^-3 mm
The length of the microorganism that measure 5μm is equivalent to 0.005 mm
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How do you label the sides of a 30-60-90 triangle?
We label sides as: the shorter leg is 30-degree angle, the longer leg is 60-degree angle and the hypotenuse is 90 degrees.
Any triangle with a 90-degree angle is considered a right triangle. A unique variety of right triangle with a 30-degree angle and a 60-degree angle in addition to the right angle is known as a 30-60-90 triangle.
Triangle Properties 30-60-90
A triangle with sides of 30-60-90 can be recognized by how they relate to the angles.
The shorter leg is the one that faces the 30-degree angle.
The longer leg is the one that faces the 60-degree angle.
The hypotenuse is the side that faces the right angle of 90 degrees.
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Problema:1,745 kilómetros de distancia entre Mérida, Yucatán y Ciudad Victoria, Tamaulipas.1: 100 000 Escala en el mapa.¿Cuántos centímetros representan estos kilómetros en el mapa?
Answer:
1745 centimeters.
Step-by-step explanation:
The first thing is to pass the kilometers to centimeters, we know 1 km equals 100000 cm, therefore:
1745 km * 100000 cm / 1 = 174500000 cm
Now, when applying the scale, we have that it is 1: 100000, so we apply the scale:
174500000 * 1/100000 = 1745
That is to say that on the map those 1745 kilometers represent 1745 centimeters.
If there are 10 marbles in a bag 1/5 of them are red and the others are blue. What is the ratio of red marbles to blue marbles ?
Answer:
4:1
Step-by-step explanation:
We know 1/5 of the marbles are red.
There are 10 marbles.
1/5 is also 2/10, so:
2 of the 10 marbles are red.
To find the blue marbles, lets subtract the red marbles from the total marbles:
10-2=8
So 8 of the marbles are blue.
This is a ratio of 8 blue to 2 red marbles.
Or
4 blue to 1 red marbles.
This can be shown as:
4 : 1
Hope this helps!
Rewrite the expression in nonradical form without using absolute values for the indicated values of theta.
1 − cos2 (theta)
; 2.5 < theta < 3
To rewrite the expression 1 - cos^2(theta) without using absolute values for the given values of theta (2.5 < theta < 3), we can utilize the trigonometric identity for cosine squared:
cos^2(theta) = 1 - sin^2(theta)
Now, let's substitute this identity into the expression:
1 - cos^2(theta) = 1 - (1 - sin^2(theta))
= 1 - 1 + sin^2(theta)
= sin^2(theta)
Therefore, for the given range of theta (2.5 < theta < 3), the expression 1 - cos^2(theta) is equivalent to sin^2(theta).
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the lengths of full-grown scorpions of a certain variety have a mean of 1.96 inches and a standard deviation of 0.08 inch. assuming the distribution of the lengths has roughly the shape of a normal disribution, find the value above which we could expect the longest 20% of these scorpions.
We can expect the longest 20% of these scorpions to be above a length of approximately 2.0272 inches.
To find the value above which we could expect the longest 20% of these scorpions, we need to use the z-score formula. First, we need to find the z-score that corresponds to the 80th percentile, which is the complement of the top 20%. Using a standard normal distribution table or calculator, we find that the z-score corresponding to the 80th percentile is 0.84.
Next, we use the formula z = (x - mu) / sigma, where z is the z-score, x is the value we are trying to find, mu is the mean, and sigma is the standard deviation. We plug in the given values and solve for x:
0.84 = (x - 1.96) / 0.08
0.0672 = x - 1.96
x = 2.0272
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Your grandmother always has a jar of cookies on her counter. One day while you are visiting, you eat 5 cookies from the jar. In the equation below, c is the number of cookies remaining in the jar and b is the number of cookies in the jar before your visit.
Answer:
b - 5 = c
Step-by-step explanation:
if you take the number of cookies before the visit (B) and then you eat 5, that would be (B - 5). after you eat the cookies, C is the amount left. so it’s a subtraction problem without 2 numbers. so the equation would be
b - 5 = c
or
before - 5 = after
a hummingbird lives in a nest that is 5 meters high in a tree. the hummingbird flies 9 meters to get from its nest to a flower on the ground. how far is the flower from the base of the tree? if necessary, round to the nearest tenth.
The flower is about 10.3 meters away from the base of the tree, rounded to the nearest tenth of a meter. The hummingbird has to fly this distance to get to the flower.
To figure out how far the flower is from the base of the tree, we need to use the Pythagorean theorem. It can be applied when there is a right triangle, which is a triangle with one angle of 90 degrees.Here, the hummingbird's nest is at the top of the tree, and the flower is on the ground. The vertical distance from the nest to the ground is 5 meters. The horizontal distance from the tree trunk to the flower is the distance we want to find.
We'll need to calculate the length of the hypotenuse (the slanted line) of the right triangle in order to determine the distance from the tree to the flower. The hypotenuse's length is found by squaring each of the other sides, adding the results together, and then taking the square root:
hypotenuse=√5^2+9^2
=√25+81 = √106
≈10.3 m
So the flower is about 10.3 meters away from the base of the tree, rounded to the nearest tenth of a meter. The hummingbird has to fly this distance to get to the flower.
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thelma and david built a recycling bin with a volume of 576 cubic feet. the bin is a rectangular prism with a base 12 feet long and 6 feet wide. a rectangular box measuring 12 feet by 6 feet by h feet. what is the height, h of the bin?
The volume of the recycling bin is given as 576 cubic feet. We know that the bin is a rectangular prism with a base of 12 feet by 6 feet. So, we can use the formula for the volume of a rectangular prism to find the height:
Volume of rectangular prism = base area x height
In this case, the base area is 12 feet x 6 feet = 72 square feet. So, we have:
576 cubic feet = 72 square feet x height
Dividing both sides by 72 square feet, we get:
height = 576 cubic feet / 72 square feet
Simplifying this expression, we get:
height = 8 feet
Therefore, the height of the bin is 8 feet.
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A car travels at an average speed of 68 miles per hour. How long does it take to travel 255 miles?
i need help pleaseee!!
Step-by-step explanation:
A= πr^2
A = 8^2×π=64π= 201.06 ft^2
Aunt sally is making cookies for a bake sale. She can bake 120 cookies every hour. Use this information to fill out the mapping diagram.
WILL MARK BRANIEST FOR EXELENT ANSWER AND IF ITS CORECT
Answer:
Step-by-step explanation: okay each hour she makes 120 cookies right then 2 hours would be 240 and three hours would be 360 and 4 would be 480 and 5 would be 600 hundred
What is the probability that a randomly selected traveler who checks work email also uses a cell phone to stay connected?
The probability that a randomly selected traveler who checks work email also uses a cell phone to stay connected is approximately 0.71 or 71%.
The probability that a randomly selected traveler who checks work email also uses a cell phone to stay connected can be determined by analyzing the given information.
To find the probability, we need to consider two factors:
the number of travelers who check work email and the number of travelers who use a cell phone to stay connected. Let's assume there are 100 travelers in total.
1. Determine the number of travelers who check work email. Let's say that 70 out of the 100 travelers check work email regularly.
2. Determine the number of travelers who use a cell phone to stay connected. Let's assume that 80 out of the 100 travelers use a cell phone.
3. Find the number of travelers who both check work email and use a cell phone. Let's assume that 50 out of the 100 travelers do both.
4. Calculate the probability by dividing the number of travelers who both check work email and use a cell phone by the total number of travelers who check work email.
Probability = (number of travelers who both check work email and use a cell phone) / (number of travelers who check work email)
Probability = 50/70
Probability = 5/7 or approximately 0.71
Therefore, the probability that a randomly selected traveler who checks work email also uses a cell phone to stay connected is approximately 0.71 or 71%.
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In a trivia competition, Tiffanie had accumulated 600 points. Then she lost 900 points in the film category. What was her score at that point?
Answer:
-300 pts
Step-by-step explanation:
600 - 900 = -300
She had -300 points at that point.
Hope this helps!
What is the three-period weighted moving average for july using the weights 0.5 (most recent), 0.3, and 0.2?
The three-period weighted moving average for july is 145.4.
What is Weighted Moving Average?A weighted moving average technique is one of several methods for forecasting a given month's value or attribute. Other techniques for forecasting from historical data include the evenly weighted moving average method, a regression analysis method, and so on.
When evaluating the movable average estimate of such an observation, each observation is usually weighted the same way. In some cases, it is advantageous to assign different weights to the observations so that the observation closest to the forecasted time period has a higher weight. This is known as the weighted moving average method. In such a weighted moving average technique, the sum of the individual weights must equal 1.Now, according to the question;
The weighted moving average strategy forecast for month of July is given by:
= (Weight for May * Sales for May) + (Weight for April * Sales for April) + (Weight for June * Sales for June)
= (0.5 * 148) + (0.3 * 142) + (0.2* 144)
= 145.4
Therefore, the three-period weighted moving average for july is 145.4.
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The complete question is -
13. Given the following historical data and weights of .5, .3, and .2, what is the three-period weighted moving average forecast for period 5?
Period Value
1 - 138 (march)
2 - 142 (april)
3 - 148 (may)
4 - 144 (june)
Please help me out I really can’t afford failing this test
Answer:
I'm not really sure but I think it's 2
Step-by-step explanation:
So here's what I did;
x³+3x-9=x - 1 +2x
x³+3x - x -2x = 9 - 1
x³= 8
x = ³√8
x = 2
I hope this helps
Q4 (15 points)
A borrowing sovereign has its output fluctuating following a uniform distribution U[16, 24]. Suppose that the government borrows L = 6 before the output is known; this loan carries an interest rate ri.
The loan is due after output is realized. 0.5 of its output.
Suppose that if the government defaults on the loan, then it faces a cost equivalent to c =
The loan is supplied by competitive foreign creditors who has access to funds from world capital markets, at a risk-free interest rate of 12.5%.
** Part a. (5 marks)
Find the equilibrium rī.
** Part b. (5 marks)
What is the probability that the government will repay its loan?
* Part c. (5 marks)
Would the borrowing country default if r = r? Prove it.
a. The equilibrium interest rate, is determined by the risk-free interest rate, the probability of repayment, and the cost of default.
b. The probability of the government repaying its loan can be calculated using the loan repayment threshold and the distribution of the output.
c. If the interest rate, r, is equal to or greater than the equilibrium interest rate, the borrowing country would default.
a. To find the equilibrium interest rate, we need to consider the risk-free interest rate, the probability of repayment, and the cost of default. The equilibrium interest rate is given by the formula: r = r + (c/p), where r is the risk-free interest rate, c is the cost of default, and p is the probability of repayment.
b. The probability that the government will repay its loan can be calculated by determining the percentage of the output distribution that exceeds the loan repayment threshold. Since 0.5 of the output is required to repay the loan, we need to calculate the probability that the output exceeds L/0.5.
c. If the interest rate, r, is equal to or greater than the equilibrium interest rate, the borrowing country would default. This can be proven by comparing the repayment threshold (L/0.5) with the loan repayment amount (L + Lr). If the repayment threshold is greater than the loan repayment amount, the borrowing country would default.
Calculations and further details would be required to provide specific numerical answers for each part of the question.
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Which of the following best describes the term constructions in geometry?
The options in this question are missing; here is the complete question:
Which of the following best describes the term constructions in geometry?
A. Combining two or more figures together to create a new figure or shape.
B. A way to draw precise figures using a compass and a straightedge.
C. Creating a figure or shape by hand.
D. Places where things are being built that often slow down traffic.
The answer to this question is B. A way to draw precise figures using a compass and a straightedge.
Explanation:
Geometry is a sub-field of mathematics that studies figures, lines, angles, and related features. In this, the term "construction" describes the creation of figures by using a straight edge such as a ruler, a compass (object to draw circles or arcs and measure distances), and a pen, pencil, or similar instrument to draw. For example to draw or construct a circle a compass is mainly used while the construction of a hexagon requires a straight edge and compass. According to these ideas, the correct answer is B.
what is 2\5-1\3
Adding&Subtracting
Answer:
Subracting = 1/15 . Adding = 11/15
Step-by-step explanation:
Subtracting
2/5 - 1/3
The denominators must be the same, so convert both to 15
Multiply the denominator up to 15, along with using the same multiplier for the numerator
6/15 - 5/15 = 1/15
Adding
2/5 - 1/3
6/15 + 5/15 = 11/15
A 3-yard piece of rope costs $14.94. What is the price per foot?
Answer:
$1.66 per foot
Step-by-step explanation:
3 yards=9 ft
14.94/9=$1.66 per foot
By graphing the system of constraints, and using the values of x and y that minimize the objective function, find the minimum value.
5x + y >= 10
x + y <= 6
x + 4y >= 12
x >= 0
y >= 0
minimum for C = 10,000x + 20,000y
A. C = 24,540
B. C = 67,370
C. C = 45,610
D. C = 31,440
Answer:
minimum for given function C=10,000x + 20,000y is 67,380.
Step-by-step explanation:
What is the surface area?
in
- 5 in
Answer:
94 ft
Step-by-step explanation:
Help me with this please
Answer:
I don't really know how to do that or I just don't remember
F. A marketing company offers to pay $25 to the first 100 people who respond to its advertisement
and complete a questionnaire regarding its client's product. This will produce which type of
sample?
A. simple random sample
C. voluntary response sample
B. convenience sample
D. multistage cluster sample
HELPP ASAP PLZZZZZZZ LIKE RNN plzzzzzzz
Answer:
Convenience sample
Step-by-step explanation:
Getting paid to respond
Let f(x) = 1/x-3 and g(x) = square root x+5. What is the domain of (f o g) (x)
Answer:
The domain of (f o g)(x) is {x | x \(\neq\) -2}
Step-by-step explanation:
The denominator cannot equal zero. Therefore, any number that makes the denominator equal zero is excluded from the domain of (f o g)(x)
answer: [-5, 4) U (4, ∞)
(f o g) (x) means
put g(x) where x is in f(x)
1/(square root x+5)-3
1/√(x+5)-3
another way to write it is
(-3 - sqrt(5 + x))/(4 - x)
cant have 0 at the bottom
√(x+5)-3 = 0
√(x+5) = 3
x+5=9
x=4
so x cannot = 4
domain of the function will be expressed as [-5, 3) U (3, ∞)
Using and it can be concluded that the domain of is all real numbers except 0.
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gathmath
.
What is the approximate value of sin C?