05/28/22

Find the consumer and producer surpluses for this product.

The demand and supply functions for a product are modeled by Demand: p = -0.2x+8 and Supply: p = 0.1x + 2 Where x is the number of units in millions. Demand: p = -0.2x+8 and Supply: p = 0.1x + 2... more
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05/27/22

Constant speed is 18mph. Went 40 miles up stream and 40 miles down stream. Total time was 4.5 hours. Was is the speed of the current.
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05/27/22

what is the answer
A spherical balloon is inflated with gas at a rate of 900 cubic centimeters per minute.(a) How fast is the radius of the balloon changing at the instant the radius is 50 centimeters?   cm/min(b)... more
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05/27/22

what is the answer?
Assume that x and y are both differentiable functions of t and find the required values of dy/dt and dx/dt.xy = 6(a) Find dy/dt, given x = 8 and dx/dt = 11.dy/dt =  (b) Find dx/dt, given x =... more
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05/27/22

The figure shows an aerial view of a playground. If David runs around the field three times, he covers a distance of yards.
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05/27/22

Math, Math help
The Greek mathematician Eratosthenes (ca 276 bce − 196 bce) estimated that the Earth's circumference measured 252,000 stadia. There was no standard for the value of a stadio, but it is estimated... more
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05/27/22

Describe the transformation necessary to transform the graph of f(x) into that of g(x)
f(x) = x^2g(x) = -(x+1)^2
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05/27/22

What are the larger of the triangle’s acute angles
In a right triangle, sin (2x + 1)° = cos (x - 10)°. Find the larger of the triangle's two acute angles.
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05/27/22

Evaluate the definite integral using substitution rule.

Evaluate the definite integral using substitution rule.1.integrate √(2x + 1) dx from 0 to 42.integrate x/(√(x + 1)) dx from 0 to 153.integrate x*(1 - x) ^ 3 dx from 0 to 0.54.integrate x *√(x - 3)... more
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05/27/22

Transform the given function as described and and write the resulting function as an equation
f(x)= √xcompress horizontally by a factor of 2reflect across the Y axistranslate up 2 units
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05/27/22

Transform the given function as described and and write the resulting function as an equation

f(x)= x^2compress vertically by a factor of 2translate down two units
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05/27/22

Describe the transformation necessary to transform the graph of f(x) into that of g(x)
f(x)= √xg(x)= √2x
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05/27/22

Describe the transformation necessary to transform the graph of f(x) into that of g(x)
f(x)=x^2g(x)=1/3x^2
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05/27/22

how many ml of vinegar must be added to 20ml of a 10%-vinegar solution to make it a 25%-vinegar solution?
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05/27/22

given that endpoint of a line segment is (-3, 6) & the midpoint is (1, 4), what is the other endpoint?
find the other endpoint
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05/27/22

$$$$ question plz help
pudge had $2.25 in dimes and nickels if he had twice as many dimes as nickels, how many of each coin did he have?
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05/27/22

If sin A=2/3, cos B=1/3, find (sec A)^2-(tan B)^2.
If sin A=2/3, cos B=1/3, find (sec A)^2-(tan B)^2.
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05/27/22

A farmer wishes to fence a field in the form of a right triangle. If one angle of the triangle is 43.2 degrees and the hypotenuse is 200 yd., find the amount of fencing needed.
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05/27/22

If sin A=2/3, cos B=1/3, find (sec A)^2-(tan B)^2.
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05/27/22

I need help on this question unsure of how to solve it
in the formula a=lw, if l is constant a varies __________ as w
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05/27/22

Please Help I Don’t Understand

An electrician has 6 feet of wire. He cuts the wire into pieces that are 1/2 of a foot in length. How many pieces of wire is he able to cut? Include a model and equation with your answer.
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05/27/22

The demand function for a product is modeled by
p=20-0.02x,0<x<2000where P is the price (in dollars) and x is the number of units. Determine the demand is inelastic
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05/27/22

The demand function for a product is modeled by…
P=20-0.02x,0<x<1000where P is the price (in dollars) and x is the number of units. Determine the demand is elastic. A) For x>500B) For x>250C) For x<250D) For x<500
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05/26/22

Twice a number n decreased by seven
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05/26/22

Determine the value of x that makes 2, 6, 5x - 2, ... a geometric sequence.
Determine the value of x that makes 2, 6, 5x - 2, ... a geometric sequence.Please answer in an organized and neat/easy to read format. And please only include the information that would be... more
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