Page 835 - Algebra 1

Lesson Practice
Practice
Distributed and Integrated
a. A rectangular swimming pool is 15 feet by
(Ex 1)
30 feet
*1. Find the probability of landing in the shaded area. (120)
8 in.
2. Write Explain what geometric probability is. (120)
8 in.
30 feet. A raft in the pool is 2 feet by 3 feet. A beach ball is thrown randomly into the pool. What is the probability that the ball hits the raft?
15 feet
center out of a 10-inch paper plate. The plate is then decorated by sprinkling it with glitter. What is the probability that a piece of glitter misses the crown?
c. A round piece of cardboard with radius 4 inches
(Ex 3)
d. A rectangular yard is 10 feet by 15 feet. Tulips
(Ex 3)
e. Puzzles A rug in the kindergarten class has
(Ex 4)
10 inches
b. A child’s crown is made by cutting the 6-inch
(Ex 2)
is used to make a mask. A two-inch square hole is cut for a mouth piece. If a piece of popcorn is tossed at the mask, what is the probability that it will miss the mouth hole?
4 inches
2 inches
are planted in a triangular area that has a 5-foot base and a height of 6 feet. A bird lands in the yard. What is the probability that it does not land in the tulip garden?
15 feet 8 ft
10 feet
6 ft
various shapes on it. One student steps onto the rug. What is the probability that he is not standing on the square?
6 feet
5 feet
6 inches
1 ft
2 ft
2 ft
2 ft
2 ft
6 in. 5 in.
820 Saxon Algebra 1
2 feet
3 feet