Answer both parts a and b for full credit.
A store that sells skis buys them from a manufacturer at a wholesale price of $63. The store’s markup rate is 50%.
a. What price does the store charge its customers for the skis?
b. What percent of the original price is the final price? Show your work.

a. $94.50

b. 150%

Step-by-step explanation:

A store that sells skis buys them from a manufacturer at a wholesale price of $63. The store’s markup rate is 50%.

a. 50% is equivalent to this means that the store charge its customers for the skis more than the skis price.

then the price of the skis in the store is

b. Let the original price be 100%, then

$63 - 100%

$94.50 - x%

Write a proportion:

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

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi