E 8 books on a shelf, of which 2 are paperbacks and 6 are hardbacks. how many possible selections of 4 books from this self include at least one paperback

A number cube has faces numbered 1-6. What is true about rolling the number cube one time? Check all that apply. A. S={1,2,3,4,5,6} B. If A is a subset of S, A could be {0,1,2} C. If A is a subset of S, A could be {5,6} D.

Dolphin 1 dove 200 feet underwater. dolphin 2 dove 30% farther. After dolphin 2 dove down, it ascended 25.50 feet and the descended 40.50feet. how far underwater is dolphin 2

Three teaspoons equals 1 tablespoon. A pumpkin bread recipe calls for 1 teaspoons of cinnamon, 1 teaspoon of nutmeg, 1 teaspoon of allspice, and teaspoon of cloves. How many tablespoons of each spice is needed to triple the recipe

Cuánto es este problema 3+3x3+3

Do the diagonals of a rhombus bisect each other

What are some multiplication problems that are equal to 32

Explain how to find the range of a data set. Choose the correct answer below. A. The range is found by subtracting the first data entry from the last data entry. B. The range is found by adding the first and last data entries. C.

Factor 9t^2 + 12t + 4

What is the slope of the line 5x-2y=10

1 The admission fee at a small fair is $1.50 for children and $4.00 for adults. On a certain day, 2,200 people enter the fair and $5,050 is collected. Which of the following systems of equations would represent this scenario? A a + c = 2,200 1.