The first term of a sequence is 1 - a. The term to term rule is add 2a then multiply by 3. Find the 2nd term.

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?