If the diameter of a student's brain is about
6 inches, and you assume its shape is
approximately a hemisphere, then what is
the volume of the student's brain?
a) 188.4i n³
b) 251.2 in³
c) 452.16 in³
d) 904.32 in³

Kathleen's gross annual salary is $56,820. what is the maximum amount of rent she can afford to pay? round your answer to the nearest dollar. question 1 options: $1146 $1326 $1656 $2368

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Oliver read for 450 minutes this month his goal was to read for 10% more minutes next month if all of her medicine go how many minutes will you read all during the next two months