Answer:
It is C, because to find volume you must use the formula <em>l</em><em>×</em><em>w</em><em>×</em><em>h</em>, or length times the width times the height. (<em>cm</em><em>^</em><em>3</em><em>)</em>
Step-by-step explanation:
a)2×30=60J
b) 1.25×0.28 = 0.35J
Simple interest is found by multiplying the amount of money deposited, the rate ( like .05 per month ) , and the time it will be in the bank ( one moth, 5 months, a year, etc. ).
I'm 1000% positive this is correct.
Hope I helped you learn something new today!