So, i did this,
7.8*10=70
and then add 12
i got 82
did this help??
Answer:
0.083 probability that both are red
Step-by-step explanation:
total marbles = 5 + 7 + 4 = 16
Two marbles drawn out.
Find P(red, and red) = (5/16) * (4/15) = 1/(3*4) = 1/12 = 0.08333
Bad idea.. because the cloth will get hot and then make your water inside warm