Aflower vase has 5 white lilies, 4 pink roses, and 6 yellow carnations. one flower is chosen at random and given to a woman. another flower is then chosen at random and given to a different woman. what is the probability that both flowers are pink roses?

Step-by-step explanation:

The probability that the first flower is a pink rose is  4 /15.

The probability that the second flower is a pink rose is  3 /14 .

Therefore, the probability that both flowers are pink roses is  

4 /15  ·  3 /14 = 0.057

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

360/29

step-by-step explanation: