Radio signals travel at a rate of 3 x 10^8 meters per second. How many seconds will it take for a radio signal to travel from a satellite to the surface of the Earth if the satellite is orbiting at a height of 7.5 x 10^6 meters?

A right cylinder has a base area of 35 square units and a height of 10 units. A right cone has a base area of 35 square units and a height of 24 units What is the ratio of the volume of the right cylinder to the volume of the right cone? ssue

The store sold juice for 40 cents per can or 6 cans for 1.98$. How much can be saved per can by buying 6 cans at the 6 can price

In a random sample of 28 families, the average weekly food expense was $95.60 with a standard deviation of $22.50.

Adriel is x years old and her younger sister is y years old. The sum of thei ages is 7. The difference of 3 times adriels age and her sisters age is 9. The related sum of the linear equation is x+y=7 3x-y=9. Solve the linear equations.

The temperature was 80f and then fell 20f

Itmar is 63 in tall in August and grows one half each moth through may how tall is he

URI made four goals in the soccer game the rest of the team made six goals right the radio of Yuri school to Total goals

What is the product of 0.9 x 0.5

Ms. Robinson gave her 12 minutes to read. Carrie read 512 pages in that time. At what rate, in pages per hour, did Carrie read?

The perimeter of the original rectangle is 16 feet. A small rectangle has a length of 6.2 feet and width of 1.8 feet. A larger rectangle has a length of 12.4 feet and width of blank.