What is 111 × 111 ÷ 14

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?