In a random sample of 50 students from a large university, all the students were between 18 and 20 years old. can we conclude that the entire population of students at the university is between 18 and 20 years old? explain.

Jillian wants to figure out how much water will fit inside the water tower that is by her house. So she wants to find the volume of the water tower. true or false

3 times a number s plus 4 times a number y is 1 more than 6 times the number is s

Selena ran 910910 mile over 3 days. If she ran the same distance each day, how far did she run each day?

6 plus 6 plus 6 time 2 equals?

What is 500% of 120? show work

What is the expression in factored form? 16x2 - 25 a. (4x 5) (-4x - 5) b. (-4x 5) (4x - 5) c. (4x - 5) 2 d. (4x 5) (4x - 5)

What is the mean for 0, 1,2,3

A phone company has a monthly cellular data plan where a customer pays a flat monthly fee and then a certain amount of money per megabyte (MB) of data used on the phone. If a customer uses 80 MB, the monthly cost will be $19.00.

Edith babysits for x hours a week after school at a job that pays $4 an hour. She has accepted a job that pays $8 an hour as a library assistant working y hours a week. She will work both jobs.

Rhea is a freelance writer. She works for multiple clients and has several sources of income. Some of her clients pay her more than $600 for her work. These clients always send a specific form to her where she has to report her gross payments.