When purchased, a plastic beach ball is deflated and packaged flat. the package states that when inflated to its maximum capacity, the radius of the inflated ball is 6.5 inches. to the nearest cubic inch.

how much air will occupy the space contained by the inflated beach ball? use 3.14 to approximate.

in your final answer, include your calculations.

What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125