04/27/20

Tricky Calc Problem
A juice company has found that the marginal cost of producing x pints of fresh-squeezed orange juice is given by the function below, where C'(x) is in dollars. Approximate the total cost of... more
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04/27/20

write a sine function that had an amplitude of 4, a midline if 2 and a frequency of 3pi/8
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04/25/20

Use mathematical induction to prove that
8+11+14+17+... + (3n+5) = n/2 (3n+13)
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04/25/20

The slope of the line
The slope of the line with equation y = 7x − 6 is _______, and its y-intercept is (x,y) =(____)
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04/25/20

Can you draw a triangle with side that are 13 cm, 5 cm, and 6 cm?
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04/24/20

What is the length of the arc
A circle has a radius of three and are going to circle has a central angle 20° what is the length of
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04/24/20

To solve the equation x^2-9x-15=0, would you use graphing, factoring, or completing the square if you want exact solutions? Explain.
Please explain why.(The first number is x to the power of 2)-9x-15=0
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04/24/20

It’s a toy rocket launch vertically upward from ground level with an initial velocity of 128 ft per second then it’s height h after t seconds is given by the equation h(t)=-16t^2+128t
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04/24/20

( 2y+1 )²-4y²+2
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04/24/20

help math please!!!!!!
A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the given equation. Using this equation, find out what price the widgets... more
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04/24/20

math help please
What is the intermediate step in the form (x+a)2=b as a result of completing the square for the following equation?6x^2-60x+438
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04/24/20

Find the consumer surplus at the equilibrium.

D(x)=1-4x; x=1a)$2b)$4c)$8d)$0
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04/23/20

What dimensions will maximize the area of this rectangle?
A rectangle in the first quadrant is bound by the curve y = 15 - 2x. What dimensions will maximize the area of this rectangle?It is bound by the FIRST Quadrant. The boundaries are the first... more
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04/23/20

Radical Equation Math Help
How do you know what power to raise both sides of an equation to if the indices of the radicals are different? For example, given the equation , what index would you use? Why? Explain your... more
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04/23/20

Calculus optimization question

Find the maximum area of a rectangle inscribed in the region bounded by the graph of y= 4-x / 2+x  and the coordinate axes.[8 marks] Two isolated farms are situated 10 km apart on a straight road.... more
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04/23/20

Find the largest area of the largest rectangle that can be cut from a circular quadrant of diameter 8 feet.
Please show your solution on how you arrived with the answer. Thank you.
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04/22/20

economics question

A consumer will be on a ___ indifference curve with a conditional grant than with an unconditional grant. A. higher B. lower C. the same D. none of the aboveThe production function for a firm is... more
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04/22/20

Based on The Milgram Experiment by Stanley Milgram 1962
1.Describe one example/scenario/illustration in which the findings from the study presented in the documentary on obedience to authority may be relevant to crime involvement (i.e., understanding... more
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04/22/20

State the vertex, focus and directrix of each parabola

State the vertex, focus and directrix of each parabola y^2 - 8y + 8x = 0
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04/22/20

State the focus and directrix

State the focus and directrix Forx = y^2
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04/22/20

Write the ratio as a ratio of whole numbers in lowest terms $1.00 to $2.50
Write the ratio as a ratio of whole numbers in lowest terms $1.00 to $2.50
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04/21/20

Find the area of the sector for the given radius and arc length s.

find the area of the sector for the given radius and arc length a. r=a , s=a
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04/21/20

the surface area of a box is 232 square inches. the box is 4 inches wide and 8 inches long. what is the hight?
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04/21/20

Probability of related events
I was presented with the following problem:Choosing three cards from a deck of 52, what is the probability of getting 2 Kings and a Queen?I had two thought processes that both led to different... more
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04/21/20

Write the system of linear equations that represents the situation.
7x + 5 y = 5845x + 3y = 384
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