A pet store has 9 puppies, including 2 poodles, 4 terriers, and 3 retrievers. If Rebecka selects one puppy at random, the pet store replaces the puppy with a puppy of the same breed, then Aaron chooses a puppy at random. Find the probability that they both select a poodle.

Question

Mathematics

Ismael Sanchez

20 March, 11:08

A pet store has 9 puppies, including 2 poodles, 4 terriers, and 3 retrievers. If Rebecka selects one puppy at random, the pet store replaces the puppy with a puppy of the same breed, then Aaron chooses a puppy at random. Find the probability that they both select a poodle.

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Answers (1)

Know the Answer?

Nickolas Stafford · Answer 1

128.86cm squared

Step-by-step explanation:

The area of a circle is

π

r

2

πr

2

pi, r, squared.

π

*

1

cm

*

1

cm

=

1

π

cm

2

π*1cm*1cm=1πcm

2

Finally, subtract the area of the inner circle from the area of the outer rectangle.