Which of the following functions satisfies the following requirements? Roots (with multiplicity): -2, 1, and 1
Value of Leading Coefficient: -2
f(x) = -2x^3+6x-4
f(x) = 2x^3-6x+4
|(x) = -2x^2+4x-2
f(x)=x^3-3x+4

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

9x

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours