How many ways are there to choose a dozen donuts from 21 varieties?

A coin is tossed two times. The set of outcomes is given as S = {HH, HT, TH, TT}. Let X represent the number of times heads occurs. Complete the table. a = b = c =

A bank pays 3% annual simple interest on CDs (certificates of deposit) of 25,000 CDs. How much interest does the family make in one year

Simplify: 2 (5 + w) + 3 (w + 2)

What is the greatest common factor of the terms 14c-2dand 42c3d?

Using the following data, calculate the mean absolute deviation: 10 7 1 6 7 9 8 10 2 5 What is the mean absolute deviation for these data? 2 2.4 6.5 7

A trapezoidal pyramid has a volume of 3168 cm^3 and its height is 36cm the lengths of the 2 bases of the trapezoidal base are 18cm and 28cm what is the height of the trapezoidal base

What is ratio 12 miles/2 hrs

7. Find the volume of the cylinder. Use 3.14 for 7. Round your answer to the nearest tenth. b91910 3.9 m 2 Wonovo 15 m

The local bakery uses 17.5 cups of flour in each batch of cookies the bakery you 5.25 cups of flour this morning if there are five dozen cookies in each bag how many cookies did the bakery make?

A square with sides of 15 cm is enlarged in a ratio 3:4. What is the area of the resulting square?