I am having trouble finding the answer

A school system is reducing the amount of dumpster loads of trash removed each week. In week 5, there were 40 dumpster loads of waste removed. In week 10, there were 30 dumpster loads removed. Assume...

In 1891, Almon B. Strowger patented a phone‐dialing machine that could connect up to 84 subscribers.   a. If he had tested his invention on 5 subscribers, how many different two‐party...

This is a problem for my algebra and trig class. Help would be great thank you!

This is for one of my classes online. It would help a lot if someone could help me out. Thanks.

find the equation of the line containing the point (1,1) with slope m-5. Express your answer in standard form

A simple machine is used to lift up a load of 2000 N with an effort of 500 N. When the load is raised by 0.6 m, the effort moves a distance of 6.0 m.

Trapezoid ABCD is shown. A is at negative 5, 1. B is at negative 4, 3. C is at negative 2, 3. D is at negative 1, 1. (x,y)→(y,-x); A' is at (1, 5) (x,y)→(y,x); A' is at (1, -5) (x,y)→(-x,y);...

rapezoid ABCD is reflected over the line y = x. What rule shows the input and output of the reflection, and what is the new coordinate of A'?   Trapezoid ABCD is shown. A is at...

In researching how to calculate the percentage to goal, I've found instructions to divide the actual by the goal AND to divide the goal by the actual.  What is the right way?

Is the function below a rational function? If it is, write it in reduced form as a ratio of polynomials p(x)q(x).   x^2/(x-1)-3/(x-2)

As a system increases in volume, it absorbs 52.5J of energy in the form of heat from its surroundings. The piston is working against a pressure of 0.500 atm. The final volume of the system is 58.0...

Consider a mixture of air and gasoline vapor in a cylinder with a piston. The original volume is 40 cm^3. If the combustion of this mixuture released 950 J of energy, to what volume will the gases...