Terry bought 2 1/2 dozen chocolate chip cookies. She paid $15 for her purchase. If there were 12 cookies in each dozen, what was the cost per cookie?

$0.17

$0.83

$1.25

$0.50

A researcher wants to estimate the average distance that students at a large community college live from campus. To find out, she surveys a simple random sample of students from the registrar's database.

A planes average speed between two cities is 600km/h. if the trip takes 2.5 hours, how far does the plane fly?

Which of the following would be equivalent to 11^8/11^3? 11^7/11^7 11. 11^4 11^5 11^0

What would my grade be if i had a 76% in the class, then got a 0% on a test worth 70% of my grade?

What is 1.625 rounded to the nearest hudreths

John is building a fence around his home currently has that measures 14 feet on each side but he wants to increase width of his fence by x feet to have a rectangular fence that has an area of 280 square feet write an equation that can be used to

Cups are sold 6 to a package and plates are sold 8 to a package. If you want to have the same number of each item for a party. What is the least number of packages of each you need to buy?

Ricky caught a snake that was 58.2 centimeters long. which of these lengths has an 8 with a value of 1/10 the value of the 8 in 58.2 centimeters?

Identify the solutions to the quadratic equation x2 + 4x-21 = 0 Check all that apply O A. x = 3 B. X = - 7 O C. x = 21 O D. x = - 5 O E. x = 4

There are 18 books on the summer reading list. In how many different ways can you choose one per week for 8 weeks? Algebra B Chapter 12 Section 6 Is it permutation notation or combination notation