A baker is using a two different cake pans. A round pan with diameter 8in and height 2in , and a rectangular pan with dimensions 12in , 8in , and 2in. Explain and find the volume of the round pan rounded to the nearest tenth

Jamie is hiking up a small mountain. he climbs up at a constant rate of 300 feet/hour until he reaches the peak at 1,500 feet. after that, he hikes down at the same rate to the base of the mountain. the equation that models jamie’s elevation, e, after t hours is e = . jamie’s elevation will be 600 feet after hours and after hours.

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil