Calculate the elapsed time between:
a 9:30 a. m. and 7:30 p. m.
​

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

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles