let the region R be the area enclosed by the function f(x)=x^2+1 and g(x)=2x+1. if the region R is the base of a solid such that each cross section perpendicular to the x axis is a square, find the volume of the solid.

About 60% of the normal humanbeing's body weight is composed ofwater. how much of a 125 poundperson is water weight? f 72 pounds h 76 poundsg 75 pounds i 80 pounds

Will mark brainliest if you answer ! the taco shop sold 198 lunches friday. this number is 3 more than 3 times the number they sold monday. let n represent the number of lunches sold monday. which equation shows an equality between two different ways of expressing the number of lunches sold on friday? a. n – 3 = 198 b. 3n – 3 = 198 c. 3n + 3 = 198 d. n + 3 = 198

What is the slope of the line that contains the points (-2,1) and (0,-3)