The students in Carmen's grade voted to select a guest speaker. 11 students voted for a famous athlete. The other 9 students in Carmen's grade voted for a famous actor. What percentage of the students voted for the athlete?

Aboat's value over time is given as the function f(x) and graphed below. use a(x) = 400(b)x + 0 as the parent function. which graph shows the boat's value increasing at a rate of 25% per year?

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?