Benjamin had 12 lb of modeling clay. he used 15 lb on monday and another 14 lb on tuesday. how many pounds of clay does benjamin have left after tuesday? enter your answer in simplest fractional form in the box.

News cameras take an overhead picture of a crowd at an outdoor event journalist then count the total number of people in the picture and use the sample of estimate the total number of people in the crowd this process is an example of

Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled