Digby wants to determine how many calories are in his bag of chips. which calorimeter should he use?

Acompany is testing in comparing to lightbulb designs the box plot shows the number of hours that each lightbulb design last before burning out which statement is best supported by the information of the plot

Acircle has a circumference of 28.36 units what is the diameter of the circle

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.