Diego says that that the product of 0.51 × 2.427 will have five decimal places. Is Diego correct? Explain.

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.

Marlow is comparing the prices of two trucks rental compaines company a charges $3 per hour and an addtional $75 as serivce charges company b charges $2 per hour and an additional $85 as serivce charges

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?