Each month, helder volunteers x hours at the hospital and 8 hours at the local food bank. to find how many hours he will spend volunteering over 3 months, helder calculates: x + 8 + x + 8 + x + 8 what is another way helder can calculate how many hours he will volunteer in total over the 3 months?

What is the rescursive formula for this geometric sequence? 7, -14, 28, -56

1. during first 10 seconds 2. between 10 seconds and 35 seconds 3. during 35 seconds to 40 seconds

The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.