The size of a computer screen is described the diagonal measure of its screen. If Bobby’s screen is 16 inches by 12 inches and Jenny’s screen is 15 inches by 10 inches, who has the “bigger” screen according to the diagonals?

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling