Answer:
what?
Step-by-step explanation:
what is the question to this?
Answer:
4188.79
Step-by-step explanation:
Find the volume with the formula, V = (4/3)πr³.
Answer:
Step-by-step explanation:
The same array can represent both multiplication and division because for multiplication you count all the dots in the array. For division you do the array backward. 81÷9= ?. For this problem you would draw out 9 dots, then adding rows you would count to 81. Once you got to 81, the amount of columns you have is your answer. So for that problem your answer is 9.
Answer:
Step-by-step explanation:
His balance was $257.88. He paid 1/2 of the balance. It means that the amount that he paid is
257.88/2 = $128.94
His balance would be
257.88 - 128.94 = $128.94
Then, he charged $54.17 to his credit account. It means that the balance would be
128.94 + 54.17 = $183.11
He returned a $25 shirt and the store returned that money to his credit card. It means that his balance now is
183.11 - 25 = $158.11