A polling organizations wants to sample the opinions of low-, medium-, and high-income people.

Which sampling strategy is best suited for this purpose?

A.

convenience

B.

simple random

C.

stratified random

D.

systematic

Joe swam at the rate of 4.5 miles per hour. Joseph swam at the rate of 1/12 of a mile per minute. Who was swimming faster? By how many miles per hour faster?

16% of 130 is what number

Given the following linear function sketch the graph of the function and find the domain and range f (x) = - 5x+4

How much wallpaper is needed to cove a kitchen wall 3 meters high and 5 meters long

Which of the following could be deductions from wages or salary? State taxes Overtime pay Federal taxes Benefits Payments for investments

How do you write 120% as a decimal and as a fraction

Find the derivative of the function. y = √ (11x + √ (11x + (√11x)))

Carmen spent $88 at the mall the money she spent was 25% of the total amount she had in her wallet

Which of the following situations can be modeled with a periodic function? A) the height of a football after it has been thrown B) the height of a person riding on an escalator C) the height of a building after it has been constructed D) the height

Solve 1/3 x = - 4/5?