Fast will mark brainliest plz  which set is the intersection of the three sets? a = (-4,3,10) b = (3,6,10,15) c = (-4,10,20)answers:   (10)(-4, 10)(-4, 3, 10)(-4, 3, 6, 10, 15, 20)

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25

What is the length of the segment, endpoints of which are intersections of parabolas y=x^2− 11/4 x− 7/4 and y=− 7 /8 x^2+x+ 31/8 ?