Ahomeowner chooses 9 of 25 plants at a nursery to landscape her front yard. which expression gives her the number of ways she can choose the plants?

9c25

9p25

25p9

25c9

blue marble is 15 times out of 50 = 15/50 reduces to 3/10

landing on tails is 24 out of 50 = 24/50 reduces to 12/25

to find the probability of both multiply together:

3/10 x 12/25 = 3 x 12 / 10 x 25 = 36/250

if you multiplied the numerator and denominator by 10 you get 360/2500.

the answer is 360/2500

step-by-step explanation:

1,150 give brainliest

step-by-step explanation

2r= 2300

r =1150