Evaluate integral_0^1/16 integral_y^1/4 ^1/2 cos(16 pi x^5)dx dy find the surface area of the sphere x^2 + y^2 + z^2 = 16 inside cylinder x^2 + y^2 = 4y (use the polar coordinate) find the volume of the solid of the cylinder x^2+ y^2 = 16 between the planes z = 1 and x + z = 5 find the volume of the solid that lies in the cone z = squareroot 3x^2+ 3y^2 and below the sphere x^2 + y^2 + z^2 = 4 (use the spherical coordinate) evaluate integral_r (2x^2 + y^2)da where r is the region in the 1^st quadrant bounded by xy = 1, xy = 4, y = 2x, y = 1/2x using x = u and y = v/u assume u > 0 and v > 0

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.

whats the

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: