Question 1. find the volume of the figure below.
question 2. find the surface area of the figure below.
question 3. find the surface area of the figure below.

1. 738.90 units³

2. 95.03 ft²

3. 3.14 m²

Step-by-step explanation:

1. Right circular cone volume is computed as follows:

V = π*r²*h/3

where r is the radius and h the height. Replacing with data:

V = π*6²*19.6/3 = 738.90 units³

2. Sphere surface area is computed as follows:

A = 4*π*r²

where r is the radius. Replacing with data:

A = 4*π*(5.5/2)² = 95.03 ft²

3. Following the same procedure as in 2:

A = 4*π*(1/2)² = 3.14 m²

answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4

step-by-step explanation:

polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!

complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.

the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7

verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.

a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.

you 're wlecome! : )

cretdit to source

answer: 1inch=7days  

12inch=12*7=84days

step-by-step explanation: