Evaluate the expression when a= 1/4 and b = 6. This is with like slope i think someone explain I’m so confused

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)

(! ) three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder

Acircle has a circumference of 28.36 units what is the diameter of the circle