Two standard six-sided dice are tossed. What is the probability of getting a 3 and a 5 P(3 and 5)

a)1/24
b)1/36
c)1/3
d)1/12

If f(x)=2x^6+x^2+2 then what is the remainder when f(x)is divided by x+2

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?