A new store in town is having skates delivered. The skates are being delivered by 2 big trucks and 5 small trucks. The big trucks deliver 4 boxes of skates each, and the 5 small trucks deliver 3 boxes skates each. Which expression, when worked out, will tell how many boxes of skates got delivered? A) 2 × 3 × 4 × 5 B) 2 × 4 + 5 × 3 C) 2 + 3 + 4 + 5 D) 2 × 5 + 3 × 4

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

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.

i use my brain for prombles like this maybe you could try it

step-by-step explanation:

the correct option is b

step-by-step explanation: