Write your answers in scientific notation

(5.3*109) + (2.8*109) =

Simplify the following expression 2c^3+8c^3

Determine whether the following value is a continuous random variable, discrete random variable, or not a random variable. a. The number of light bulbs that burn out in the next year in a room with 19 bulbs b.

There is a total of 1,500 people in the town of Markston. Only 55% of them voted during the town's elections this year. How many people voted?

Find the greatest possible error and the percent error of 6cm

How do I solve three and thirty hundredths times fifty-eight and fourteen hundredths

there are two squares one has side lengths of 12in and the other has side lengths of 14in what is the total area both squares

How do you find which function has a greater rate of change?

A poster is shown below: A rectangle is shown. The length of the rectangle is labeled 12 feet. The width of the rectangle is labeled 3 feet. What are the dimensions if the poster is enlarged by a factor of five over two?

What is 566 times 80?

Sherri bought a beach towel that normally cost $44 but was on sale for half price she also bought a beach hat that was on sale for $12 off before tax her total cost was $38 what was the regular price of the beach at