Identify the sampling method used. every third student signing up for astronomy class is asked about telescope preferences ...

a. systematic

c. stratified

b. random

You have 8 and 1/3 grams of sugar and want to divide it into containers of 2 and 1/4 grams each. By rounding to nearest whole number, estimate how many containers you can fill. * A. 3 and 1/6 B. 4 C. 2/25 D. 3

The equation of a line is given below. 6x + 2y = - 18 find the x-intercept and the y-intercept. then use them to graph the line. x-intercept:? y-intercept:?

He equivalent fraction form of 18%is?

An inlet pipe can fill an empty swimming pool in 5 hours, and another inlet pipe can fill the pool in 2 hours. How long will it take both pipes to fill the pool?

What is the domain and range of f (x) = |x 6|?

Susan found a bag of 20 golf balls at a garage sale, and bought the bag for 75 cents. Express the ratio of cost to number of balls in lowest terms. 20:75 75:20 4:15 15:4

What can you say about the graph of the function below? Check all that apply. F (x) = 4 * (7) ^x A. the y intercept is (0,7) B. the y-intercept is (0,7) C. the y-intercept is (0,4) D. the range of F (x) is all real numbers

Write an equation for the line in slope-intercept form The slope of the line is 3. The y-intercept is (0,4)

Nano purchased a computer for $800. If the sales tax rate was 8%, how much in all did he pay for the computer? $836 $848 $864 $872

The formula below gives l, the interest earned by depositing p dollars in a bank account at annual interest rate r for one year. l=pr If a deposit earns $75 of interest, which equation gives the principal p as a function of the interest rate r? A.