The approximate land surface of the earth totals more than square kilometers (square miles). the approximate land surface of the earth totals more than square kilometers (square miles). 15 thousand (5,791) 1.5 billion (50,791,000,000) 15 trillion (50,791,000,000,000) 150 million (50,791,000) 1.5 thousand (579)

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.