Please help me! 1. A four-sided pyramid with base edge of 5 ft and h = 4 ft

2. A four-sided pyramid with base edge of 10 ft and h = 7 ft

3. A four-sided pyramid with base edge of 8 yds and h = 9 yds

4. A four-sided pyramid with base edge of 20 ft and h = 15 ft

5. A four-sided pyramid with base edge of 11 in and h = 20 in

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.

Write the expression 7x^3-28xy^2 as the product of 3 factors

Ihave a triangle with a 60 degree angle. lets use d for that angle. what are the values of e and f if d is 60 degrees? and what do you notice about the values of e and f?