leo earned $170 last week, he worked 15 hours and earned bonus how much money did leo earn an hour not including his bonus

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

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

If a suspect is in possession of 20 grams of cocaine how many ounces does he possess what will the charge be