In a survey, each of 500 people was found to have a checking account, a savings account, or both. If 300 of these people have checking accounts and 300 have savings accounts, how many people have both a checking account and a savings account?

Find the number z such that the proportion of observations that are less than z in a standard Normal distribution is 0.5414. (b) Find the number z such that 65.91% of all observations from a standard Normal distribution are greater than z. (a)

Solve System of Equations from Context Nov 10,9:07:21 AM A paper company needs to ship paper to a large printing business. The paper will be shipped in small boxes and large boxes.

a taxi service charges passenger a $2 flat fee plus $0.75 per mile. which of the following equations shows the relationship between n, the number of miles that passenger travels, and t, the total cost of the ride?

Solve for x/2=17 a. x=34 b. x=8.5 c. x=15 d. x=19

On a map 1 inch equals 18.4 miles. If two cities are 4.5 inches apart on the map, how far are they actually apart?

What is the proportional relationship with the table? x 1 2 3 4 y 4 8 12 16 1/4 4 8

What is the final step in the problem solving process

0.35 0.15 0.05 0.05 as fraction

Which expressions are equivalent to 3 (62) ? Select each correct answer. 3 (60 + 2) 3 (6 + 2) 3 (6 + 56) 3 (60 + 20)

George took his friends to a movie. He bought 3 movie tickets that cost x dollars each, and one jumbo chicken sandwhich. The cost 15 dollars less than one movie ticket. which expression represents this situation?