The following table shows the expressions that represent the sales of 4 companies: company a b c d sales 110(0.70)^x 140(1.07)^x 430(1.90)^x 310(1.14)^x rank the company sales by smallest to largest percent of increase and select the correct answer below. a. a b c d b. a b d c c. d c b a d. d c a b

The diameter of a ball is 8 in. what is the volume of the ball? use 3.14 for pi. enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.

What ia the sum if the first 7 terms of the geometric series

Acable company claims that the average household pays $78 a month for a basic cable plan, but it could differ by as much as $20. write an absolute value inequality to determine the range of basic cable plan costs with this cable company. a. |x − 78| ≥ 20 b. |x − 20| ≥ 78 c. |x − 20| ≤ 78 d. |x − 78| ≤ 20