A right rectangular prism is 5 1/4 in. wide, 12 1 2 in. long, and 4 in. tall.

PLZ HELP!! I NEED THIS KNOW
What is the volume of the prism?

50 in3

65 5/8 in3

260 in3

262 1/2 in3

Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years