An angelfish was 1 1/2 inches long when it was bought. now it is 2 1/3 inches long. how much has the angelfish grown? how much has the angel fish grown in feet?

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?