Do the graphs of sine and cosine represent functions? If so, are they one-to-one? How do you know?

Use distributive property 8 (r + 1)

2 (x+3) + 5 simplified expression

What are the domain and range of the function? f (x) = 3√x-1? A) Domain: (-∞, ∞) Range: (-∞, ∞) B) Domain: [0, ∞) Range: [1, ∞) C) Domain: [1, ∞) Range: (-∞, ∞) D) Domain: [1, ∞) Range: [0, ∞)

If your profit in a deal was 15% and you got rupees 120 the deal was worth

What is the range of the function g (x) = 3x^2 - 6x + 3 when the domain is defined as the set of integers, x, such that 0<=x<=4? Show all work.

There is a bag with only red marbles and blue marbles. The probability of randomly choosing a red marble is 7/10 There are 42 red marbles in the bag and each is equally likely to be chosen. How many marbles in total must there be?

In 2008, there were 21 states with 10 or more electoral votes, as shown in the table above. based on the table, what was the median number of electoral votes for the 21 states?

Aaron is planting a garden in his backyard. The length of the garden is 6 feet and the width is 9 feet. What is the area of the garden? What is the perimeter?

Melissa has a can of spray paint that covers about 6,500 square centimeters. Can Melissa apply two coats of paint to the entire sculpture? Explain. use 3.14 irrational

7th Grade Mathematics When a person uses an iron to remove the wrinkles from a shirt, why does heat travel from the iron to the shirt? A.) heat travels from objects of lower temperature to higher temperature B.) heat travels to objects below it C.