Solve the following expression: 2.12 x 10^4 + 3.24 x 10^4 =

Dividing by 100 gives the same answer as multiplying by what number? explain, and give an example

Two trains move between two towns. It takes the first train 2 hr 48 min and it takes the second 4 hr 40 min. The rate of the first train is 26 mph more than that of the second train. What is the distance between these towns?

A theater is divided into a red section and a blue section. The red section has 350 seats, and the rest of the seats are in the blue section. A ticket for a red section cost $75 a ticket for a blue section seat cost $50.

Given z=6 (cos 108deg+isin108deg) and w=7 (cos 26deg+isin26deg), find and simplify z/w. round numerical entries in the answer to two decimal places.

The diameter of a circle is 18 feet find the area of the of the circle

If h (x) = f (x+k) what is the value of k?

What is 3/4 * 2 1/2 * 4/5

The solution to 2x - 2+5 = 13 os

What is 165/266 simplified?

If the area of the parallelogram is represented by 4x2 - 2x + 5 and the base is 2x - 6, which represents the height?