A B C or D for both of the questions. need help on 2 and 3 please help

number two is -64 number 3 7/10 hopefully i helped

Step-by-step explanation:

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

b 1: 45 am

step-by-step explanation:

its that because if it was in the pm it would be 1345