Consider the region bounded by y = ex, x = 0, y = 0, and the line x = 3 . A solid is created so that the given region is its base and cross-sections perpendicular to the x-axis are semi-circles. Set up a Riemann sum and then a definite integral needed to find the volume of the solid.

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

18.8cm hope i at all

step-by-step explanation:

b

step-by-step explanation:

i dont know

step-by-step explanation:

for volume, add base x height x width