Assume that the function f is a one-to-one function, (a) f (8) = 9, find f ^ - 1 (9)

also if f ^ - 1 (-7) = - 3, find f (-3)

To which real number subsets do the following real numbers belong? 1, 2, 3, 5, 6.0

Who lives the closest to the park clark 1 3/4 miles, julio 2640 yards or jim 17160 feet

Philip made tables of values to solve a system of equations. First, he found that the x-value of the solution was between 0 and 1, and then he found that it was between 0.5 and 1. Next, he made this table. x y = - 2x + 3 y = 5x - 1 0.5 2 1.5 0.6 1.

A pine tree measured 40 1/2 feet tall. Over the next 7 1/2 years, it grew to a height of 57 feet. During the 7 1/2 years, what was the average yearly growth rate of the height of the tree?

What is the approximate Probability of drawing a Red Face Card from a standard deck of shuffled cards? A) 23.1% B) 19.2% C) 15.4% D) 11.5%

there are 110 calories per 28.4 grams of cereal X. find how many calories are in 42.6 grams of the cereal

Dominic has $15 for dinner. His meal costs $13.90 he wants to leave an 18% tip does he have enough money explain

One coin is randomly selected from a jar containing 20 pennies, 15 nickels, 3 dimes, and 12 quarters. What is the odds of a value less than $0.05

If 12 men earn $810 in 10 days how much will 14 men earn in 8 days, if the daily wage is the same for each man

In the following problem, how much money does each person need to make? Do not include units in your answer. Chad sells custom T-shirts with five of his friends.