I'm needing an explanation I really don't understand it.

I'm needing an explanation I really don't understand it.

The volume of a cylinder, given by the formula V = πr2h, is 539 cubic inches. In the formula, r represents the radius and h represents the height of the cylinder. Which equation represents the value...

suppose the sales of a particular brand of appliance satisfy the linear model y=80x + 300, where y represents the number of sales in year x with x = 0 corresponding to 1982, x=1 corresponding...

Below are two different functions, f(x) and g(x). What can be determined about their y-intercepts? f(x) = −3x + 2 x y 2 6 2 10 2 14 The function...

The function P(m) below relates the amount of time (measured in minutes) Jane spent on her homework and the number of problems completed. It takes as input the number of minutes worked...

Need help. I do not understand how to solve.

i need help pls

List all of the possible rational zeros of f(x) = 8x3 - 2x2 + 4x + 4 by using the Rational Zero Theorem.

A potato was launched in the air using a potato gun. The function for the situation was h(t) = -16t2 + 100t + 10, where t was the time in seconds and h(t) was the height in feet. What...

find its equation with its solution.

are functions g(h(x)) and h(g(x)) inverses?

im stuck on my algebra home work

Victor is in the hospital for 9 days. Each day at the same time he receives 150 mL of medication. His body can metabolize 80% of the medication each day. Determine how much medication is left in his...

Thank for ur help

1.Find the sum of the first 3 terms of a geometric sequence if a = 5 and r = 3. 2.Find the third term in a geometric sequence if a = 8 and r = -1.

3. For a given population, the mean is 45 and the standard deviation is 4.1 a) Draw the Normal model for distribution to the right. Put the appropriate values on x-axis to 3 standard deviations...

The average adult Indian Rhino weighs 4600 pounds with a standard deviation of 500 pounds. a) What percent of Indian Rhinos are more than 4000 pounds? b) Rhinos in the 80th percentile are...

A store sells cashews for $ 6.00 per pound and peanuts for $ 3.00 per pound. The manager decides to mix x pounds of cashews with y pounds of peanuts to make a 60 pound mixture of mixed nuts and sell...

forty liters of a 60% disinfectant solution are to be mixed with a 20% solutionto dilute it to a20% solution. How much of the 10% solution must be used

Help me solve this thank you for ur help