PLEASE ANSWER ASAP Sofia is making quarter circle felt pieces for a sewing project. If the diameter of one full circle is 6.2 inches. What is the area of each quarter circle rounded to the nearest hundredth? Use 3.14 for .

A. 7.54
B. 30.01
C. 15.05

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. another 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 would you choose and how much would you save with that choice? show calculator try it! if you buy 1000 ml bags, how many do you need to buy each month? type your answer in the space provided and click on the check answer button.

Klmn and pqrs are similar trapezoids. which side of pqrs corresponds to lm