When a single card is drawn from an ordinary 52-card deck, find the probability of getting a queen.

A 6-sided die is rolled. The sides contain the numbers 1,2,3,4,5,6. List the sample space of rolling one die.[..]

Two marbles are drawn without replacement from a box with 3 white, 2 green, 2 red and 1 blue marble. Find the[..]

A bag contains 7 apples and 5 oranges. If you select 6 pieces of fruit without looking, how many ways can you get 6[..]

The Six Cane brothers spent $42.91, $54.42, $42.84, $45.54, $82.80, and $40.13 in groceries. Find the mean grocery[..]

A fair die is tossed. What are the odds in favor of the cube showing a 4?

Data for the amount of sun-induced expansion (in mm) of a steel I-beem were collected. The measurements are 7.72,[..]

There are 40 fish in a pond. We know that 11 of these fish are males, 4 of these males are salmon, and there are 8[..]

the cost,in millions of dollars, to remove x % of pollution in a lake modeled by c= 4000/200-2x what is the cost[..]

Sonia purchased a pool for $2,150 using a six-month deferred payment plan. The interest rate after the introductory[..]