Answer:
5.
Step-by-step explanation: The degree is the number to the exponent. If it is a binomial or higher, you choose the number with the highest exponent.
Answer:
0.81
Step-by-step explanation:
Find the point estimate by dividing the number of respondents that thought it was a major economic concern by the total number of people in the survey:
1,620/2,000
= 0.81
So, the point estimate is 0.81
Answer: Angles A and C are vertical angles.
Step-by-step explanation:
65.99(0.15)
Now take that number and subtract it from the original cost
65.99-9.9
56.09
F(x) = <span>3x/(8+x) = y
f^(-1) is the inverse function. As its name suggests if f(x) = y that we need to find a g(x) such that g(y) = x
In order to find f^(-1) switch x with y and solve for y
3y/(8+y) = x
x(8+y) = 3y
8x+xy = 3y
8x=3y-xy
8x = y(3-x)
y = 8x/(3-x)
f^(-1) = y = </span>8x/(3-x)
