Area: the total number of unit squares that it takes to cover a plane figure prism: a three-dimensional solid with two parallel identical polygon bases and all other faces that are rectangles
unit cube: a cube with a length, width, and height of 1 unit; a cube with a volume of 1 cubic unit
volume: the measure of the amount of space occupied by a three-dimensional solid object

c

step-by-step explanation:

a is 8.b is 10.c is 10.5. d is -.5

step-by-step explanation:

just minus the smallest number from the biggest.

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;

the answer is c. ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀