A student wrote four statements during math class. Which statement contains an error?

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

Which of the following can be used to explain a statement in a geometric proof?

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog