Find the domain and range of the function. f(x) = \x – 4[ + 3
domain: (-0, 0); range: f(x)2-3
domain: (-60, co); range: f(x) 23
domain: x 4; range: f(x) > 4
domain: f(x) > 3; range: (-0,0)

What is the standard deviation of the following data set rounded to the nearest tenth? 3, 17, 18, 15, 12, 21, 9

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250