03/07/19

A company’s profit in dollars is modeled by the equation p(x) = –0.5x2 + 100x, where x represents the number of units sold.
How many units does the company need to sell to reach the maximum profit? What's the company’s maximum profit?
Follows • 1
Expert Answers •1

03/07/19

Write a third-degree polynomial function with -1. and 4 as its only zeros. Explain please!
Write a third-degree polynomial function with  and 4 as its only zeros. Explain please!
Follows • 1
Expert Answers •1

03/07/19

I need a quadratic equation, the maximum height, and the amount of time it was in the air.
a rocket was launched vertically from the ground with an initial velocity of 64 ft/sec. a) write a quadratic function h(t) that shows the height, in feet, of the rocket t seconds after it was... more
Follows • 1
Expert Answers •1

03/07/19

need help!!! this math question is bumming me out
Write an equation (y = mx + b) for the line that passes through B(-1, 3) and is:a) parallel to the line y = -7/3(x) - 3b) perpendicular to the line y = -7/3(x) - 3
Follows • 1
Expert Answers •1

03/07/19

Find the third term in the expansion of (n-2y)^6
Follows • 0
Expert Answers •1

03/07/19

A circle has a circumference of 37.68 centimeters. What is the radius, in centimeters, of the circle?

Follows • 2
Expert Answers •1

03/07/19

I am very lost on a question and I dont know how to complete it.

The question is "The volume of Solid A is 28m^3 and the volume of Solid B is 1,702m^3. If the solids are similar, what is the ratio of the surface area of Solid A to the surface area of Solid B?"
Follows • 1
Expert Answers •1

03/07/19

it takes sarah traveling at 60mph, 15 minutes longer to go a certain distance than it takes evelyn traveling at 78 mph. what is the distance traveled
it takes sarah traveling at 60mph, 15 minutes longer to go a certain distance than it takes evelyn traveling at 78 mph. what is the distance traveled
Follows • 1
Expert Answers •1

03/07/19

Equations for the vertical and horizontal lines passing through the point ( -1,-5)
Follows • 1
Expert Answers •1

03/07/19

A ladder that is 25 feet long leans against the side of a house. The angle of elevation of the ladder is 85°. Find the height from the top of the ladder to the ground
Follows • 1
Expert Answers •1

03/07/19

Quadrilateral PQRS has vertices P(8,0), Q(6,4), R(-2,0), and S(0,-4). Prove that PQRS is a rectangle.
Follows • 1
Expert Answers •1

03/07/19

Let f(x) = -5x - 4 and g(x) = 6x - 7. Find f(x) + g(x)
Algebra 2 never seen this and it just popped up on my quiz
Follows • 1
Expert Answers •1

03/06/19

Solve the system of equations. (#,#,#) format?
Solve the system of equations.3x + 2 = –18 + 5y8y – 6 = 4x + 9yy – 10 = 3x + 2z 
Follows • 1
Expert Answers •1

03/06/19

One number is 2 more than another number. If the product of the two numbers in 35, what are the numbers?
One number is 2 more than another number. If the product of the two numbers in 35, what are the numbers?
Follows • 1
Expert Answers •1

03/06/19

y+√x=−2x+(x+3)2
rewrite the relation as a function of x
Follows • 1
Expert Answers •1

03/06/19

2 angles are supplementary. one angle measures 20 more the 3 times the other. find the measures of both angles
Follows • 1
Expert Answers •1

03/06/19

Use DeMoivre's Theorem to find the indicated power of the following complex number. (-3 + 3i)^4
I know the formula, but it says to put exponents between sin/cos and theta. That's the main part that confuses me.
Follows • 1
Expert Answers •1

03/06/19

How do I solve x² + 2x − 8 = 0?
Follows • 4
Expert Answers •2

03/06/19

I don’t know how to do this

This is the question I’m supposed to answer. 3 farmers agree to share a 65 pound bag of chicken feed equally. How many pounds of feed will each farmer get? I know how to do the division it just... more
Follows • 0
Expert Answers •1

03/06/19

Implicit Differentiation and Related Rates
two variables quantities A and B are found to be related by the equation given below.What is the rate of change dA/dt at the moment when A=3 and dB/dt=2? A^5+B^5=275
Follows • 1
Expert Answers •1

03/06/19

write an expression in simplest radical form for the area of a square whose perimeter is (9√2 +4)cm.
plz help for my math hw
Follows • 0
Expert Answers •1

03/06/19

I think sometimes or x=1?
Does the following equation determine y to be a function of x? y2 = x + 3 
Follows • 1
Expert Answers •1

03/06/19

Seems impossible ..
If m(x) = x3 and n(x) = √ 6 + x , find the function value, if possible. (m – n)(–5) 
Follows • 1
Expert Answers •1

03/06/19

Format of Inch x inch?
A rectangle has a perimeter of 24 inches. The length is 4 inches longer than the width. Find the dimensions of the rectangle. 
Follows • 1
Expert Answers •2

03/06/19

I keep getting something different

Find the domain of the function shown. Write your answer in interval notation.g(y) = √ y – 6  
Follows • 1
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.