Several times a week, Chuck goes to the gym to run andswim. When running, heburns 35 calories per minute. When swimming, he burns 30 calories per minute. He has found a way to burn 730 calories after exercising for a total of 23 minutes. If r is the number of minutes running and wis the number of minutes swimming, howlong does Chuck spend at each activity?

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation:

step-by-step explanation:

a triangular prism is a 3 dimensional shape composed of triangles and rectangles. it is made from two triangular bases and three rectangular sides.