Jackie has a box of mixed spring flower bulbs containing 10 daffodils, 12 hyacinths, and 8 tulips. Jackie reaches into the box, randomly chooses a bulb, plants it. What is the probabilty that Jackie plants a tulip followed by a hyacinth

it would be 8 times out of 22 I believe

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.