Which of the following is used to determine the sample space of a compound event?

counting principle

tree diagram

fair game

compound event

answer is #2

Which of the following is a prime number? A. 27 B. 11 C. 8 D. 4

Jensen spends $18.00 for every 72 text messages she sends. How many messages can Jensen send for $1.00

A bag contains blue, green, yellow, and red marbles. The probability of drawing a yellow marble is 3/20. What is the probability of not drawing a yellow marble?

What is the period of the sinusoid given by y=-4 sin (2 pi/3 x) ?

Jan types an average rate of 12 pages per hour. At that rate, how long will it take to type 100 pages

A window in the shape of a parallelogram has a base of 36 inches and a high of 45 inches. What is the area of the window

In 12 hours, how many more kilometers could the yellow car go than the red car if the red car has an average speed of 217/km per hour and the yellow car has 242 km per hour?

What is the next term of the geometric sequence? 5,15,45,

If a distribution is skewed to the left, which of the following is true of the data set? Select two answers. A. The mean and the median are equal. B. The median is the best measure of the center. C. The IQR is the best measure of variation. D.

What is 17% of $1,950