21. A factory makes metal bottle tops. When a bottle top is too big or too small it does not fit the bottle.
The probability that a bottle top is too big is 0.008
The probability that a bottle top is too small is 0.015
A bottle top is taken at random.
Work out the probability that the bottle top does fit the bottle.

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.

What is the value of x in the equation 15(x + 4) - 3 = 4.5(x - 2)?

For a sewing project, maria divides 5 yards of fabric into 12 -yard strips. how many strips will maria have for her project?