There are 72 students in the student council. The ratio of girls to boys is 4:5. How many girls are in the student council? What is the ratio of girls to students?

A breeder has 18 puppies for sale of which 8 are yellow labrador retrievers. if 4 puppies are selected at random, determine the probability that they are all yellow labrador retrievers. assume that selection is to be done without replacement.

Find the slope of (-7,3) & (1,9)

To get p-9, subtract?

State the slope and y-intercept (y=mx+b) 10. y=x+8 11. y = - 5/2x-2 12. y=1/3x 13. y=-9x

What is the answer to 64.521-1.400

Use the given graph of f to find a number δ such that if |x - 1| < δ then |f (x) - 1| < 0.2

A random number generator is used to create a list of 150 single-digit numbers. Of those 150 numbers, 72 are odd and 78 are even. The number 9 was generated 15 times.

How do I graph and find slope intercept for for x+y=0

Read the passage. The Boston terrier breed of dogs has an interesting history that begins, of course, in Boston.

The fabric costs $14.00 per yard if you buy 5or more yards, you can get20% off how much would 5 yards cost on sale