Becca predicts that 75% of the people she invites to her party will come. If she wants to have at least 21 guests, how many people should she invite to her party?

Something that relates inputs to outputs

The height, h, in feet of a piece of cloth tied to a waterwheel in relation to sea level as a function of time, t, in seconds can be modeled by the equation h=8cos ((pie/10) t). What is the period of the function?

F (x) = 8x - 2 g (x) = 9x + 2 What is h (x) = f (x) - g (x) ? Options: h (x) = 17x + 14 h (x) = x + 4 h (x) = - x - 4 h (x) = - x + 14

Of the three ways to measure surface temperatures,___ measurements are used primarily by scientists. A. farenheit B. celsius C. kelvins D. all of the above

Create an expression that shows four less than five raised to the power of three

If the revenue is 3000 cost of goods is 1500 and the total selling expense is 500 what is the profit for the business

27,658 divided by 6 what's the quotient and remainder

Sean buys 5 packages of fish. there's 7/8 pounds of fish in each package. what is the total weight in pounds of fish that sean buys

At a highschool students can choose between 3 art electives and 4 history electives and 5 computer electives Each student can choose two electives. What is the approximate probability that a student uses a computer elective and an art elective

Simplify the expression 2 - (-5)