lmancilla617
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Joanna had 3 roses, 4 tulips, and 1 carnation in a vase.

She randomly selected one flower, took a photo of it, and put it back.

She then repeated the steps.

What is the probability that she selected a rose both times?


A. 9/64
B. 64/9
C. 5/64
D. 1/9

Respuesta :

s1m1

Answer:

A

Step-by-step explanation:

P rose selected both times =

P rose selected the first time and P rose selected the second time

in probability and =multiplication

P rose selected the first time = number of roses/ number of flowers = 3/ 8

P rose selected the second time = 3/8 is the same as before since the flower was put back

P rose selected both times = (3/8)·(3/8) = 9 /64

A is the correct answer

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