Acrew of highway workers paved 2/15 miles in 20 minutes. if they work at the same rate, what portion of a mile will they pave in one hour?

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.