Ana took her broken bicycle to the repair shop to have the frame straightened. The repairman told her there was a 30% chance that he wouldn't be able to fix it. What is the probability that he will be able to fix it. please help! ​

Evaluate 4 a for a = 5 2/3 . express your answer in simplest form.

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year