after riding the stationary bike for just 8 minutes, betty had burned 50 calories. how long must she ride if she wants to burn 325 calories?

What is (30 1/9 + 4 1/3) - 19 5/6

The radius of a cylindrical construction pipe is 2 ft. If the pipe is 23 ft long, what is its volume? Use the value 3.14 for it, and round your answer to the nearest whole number. Be sure to include the correct unit in your answer. 2 ft 23

Ben is 4 times as old as Ishaan and is also 6 years older than Ishaan. How old is Ishaan?

Jonah has a recipe that uses 1 1 2 cups of brown sugar and 2 1 3 cups of flour to make 24 muffins. He has a total of 7 cups of flour.

the cost of oranges in a grocery store is directly proportional to the number of oranges purchased. elia paid $2.52 for 6 oranges. if p represents the cost (in dollars) and n represents the number of oranges, find the unit rate

At sunset, the temperature was 4 degrees. Then at sunrise the next morning, it was - 7 degrees. What is the difference between these temperatures?

How many possible sandwiches: 4 types of bread & 6 types of cold cuts?

What is the probability of choosing an ace or a black card? 6/13 7/13 8/13

Whats 21/8 as a mixed number

You bought a freezer that is 2 feet wide, 4 feet long and 30 inches deep