03/31/20

The pentagon FLIPS has interior angles that measure 110 degrees , 20x degrees , 95 degrees , 50x degrees , and 100 degrees. Solve for “x”.
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03/31/20

Determine whether Rolle's Theorem can be applied to f on the closed interval

Yes, Rolle's Theorem can be applied.No, because f is not continuous on the closed interval [a, b].No, because f is not differentiable in the open interval (a, b).No, because f(a) ≠ f(b).I put yes... more
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03/31/20

Help with hw question
There are 30 quarts of milk on a supermarket shelf, 6 of which are spoiled. A customer buys five quarts of milk. a. How many samples contain exactly 3 quarts of spoiled milk? b. How many samples... more
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03/31/20

Find the domain of the function. h(x) = x-3/x^3 - 49x
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03/31/20

Law of cosines precalc
Given the triangle below, find the measure of angle A. Picture is not drawn to scaleif side a =20 and the other 2 sides are 16 and 21. keep in mind that angle b and c are opposite of their sides.
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03/31/20

A stone is thrown upward from the top of a building.
A stone is thrown upward from the top of a building. Its height (in feet) above the ground after t seconds is given by the function ℎ(𝑡) = −16𝑡 2 + 96𝑡 + 48. How long does it take the stone to hit... more
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03/31/20

Use mathematical induction to determine which of the following is divisible by 5 for all natural numbers n
my work on a sheet of paper.11 ^ ( k + 1 ) - 6 ^ ( k + 1 ) = 5a11 ^ ( ( k + 1 ) + 1 ) - 6 ^ ( ( k + 1 ) + 1) = 5b-------------------------------------------11 ^ ( k + 2 ) - 6 ^ ( k + 2 )(11 ^ k) *... more
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03/30/20

Write an equation of the parabola that has the same shape as the graph of f(×)=4x^2 but with the point (10,4)as vertex
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03/30/20

Please Help! Pre-calculus and Trigonometry.
sin a = - 4/5, quadrant III, cos B = - 15/17, quadrant III. Find sin (a-B).
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03/30/20

Hey i have a question but the equation is to long so i will put the problem in the description box
Two girls Emily and kristan, go for a run during track practice. Emily begins walking 30 seconds earlier than kristan. emily ran at a pace of 8 feet per second, and kristan ran at a pace of 10 feet... more
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03/30/20

Dune buggies X and Y are 500m apart, and the bearing of Y from X is 215degres. X travels 200m due east and Y travels 100m due north. How far apart the dune buggies now?
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03/30/20

Write a program that removes all spaces from the given input.
Write a program that removes all spaces from the given input.Ex: If the input is:Hello my name is John.the output is:HellomynameisJohn.Your program must define and call the following function. The... more
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03/30/20

Write a program whose input is a character and a string, and whose output indicates the number of times the character appears in the string.
Write a program whose input is a character and a string, and whose output indicates the number of times the character appears in the string.Ex: If the input is:n Mondaythe output is:1Ex: If the... more
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03/30/20

A restaurant owner bought pounds of onions. They also bought as many pounds of potatoes as pounds of onions. How many pounds of potatoes did the restaurant owner buy?
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03/30/20

A right circular cone has a base radius of 4 and a height of 6.A right circular cylinder also has a base radius of 4and a height of 6. Let A be the lateral surface area of the cone, and let B
be the lateral surface area of the cylinder. Find A/B.
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03/30/20

Find the 20th term of 1/2,1/3,1/6,...........
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03/30/20

College algebra

A person standing close to the edge on top of a 32-foot building throws a ball vertically upward. The quadratic function h=-16t^2+124t+32 models the ball’s height about the ground, h, in feet, t... more
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03/30/20

The sampling distribution of differences between means approximates a normal cure whose __________ is zero.
The sampling distribution of differences between means approximates a normal cure whose _________. true or false
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03/30/20

Help with this please.
What are the coordinates of the point on the directed line segment from (−3,5) to (−1,−7) that partitions the segment into a ratio of 3 to 1?
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03/29/20

subtracted from a number and this difference is tripledthe result is 15 more than the number. the number
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03/29/20

College algebra
Given the function y=-3ex +1,find y if x=2
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03/29/20

for which value of x
The graph of f is shown in the figure.(a)For which values of x is f '(x) zero? (Enter your answers as a comma-separated list.)x =  For which values of x is f '(x) positive? (Enter your answer using... more
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03/28/20

Identify n,x,p,and q
Based on a survey, assume that 46 % of consumers are comfortable having drones deliver their purchases. Suppose that we want to find the probability that when five consumers are randomly selected,... more
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03/28/20

Need help answering proof question about differentiating on an interval
I am unsure about how to approach this question about differentiability and would appreciate some help on how to prove this.Suppose that g is differentiable on an interval I. Show that for all n in... more
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03/28/20

Consider the following differential equation. 6y'' + 3y' − 3y = 0. For what values of r does the function y = e^rx satisfy the equation?
I have no idea how to approach these types of equations. Also anything with e variables I find highly intimidating. What are the first few steps to solving this problem?
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