Find the volume of the sphere to the nearest whole number. Use 3.14
for T.

Abag contains 3 red marbles 4 white marbles and 5 blue marbles if one marble is drawn from the bag what is the probability that the marble will be blue

In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.