Pairs of markings, a set distance apart, are made on highways so that police can detect drivers exceeding speed[..]

The Royal Fruit Company produces two types of fruit drinks. The first type is pure fruit juice, and the second type[..]

Determine whether rolling a 6 sided number cube is a good way to answer a 20 question multiple choice test if there[..]

the perimeter of a rectangular field is 80 metres.If the length of the field is decreased by 2 metres and the[..]

Two trains with the speed of 35kmph and 28kmph respectively ,starting at the same time, run in opposite directions[..]

a farmer's silo is the shape of a cylinder with a hemisphere as the roof. If the height of the silo is 92 feet and[..]

roll a pair of dice one time. what is the probability of getting as sum of 9?

the wheel of bicycle makes 110 revolutions in a quarter of a mile. find the diameter of the wheel.

Pat is 20 years older than his son Patrick. In 2 years Pat will be twice as old as Patrick. How old are they now?

The sum of two numbers is 2490.If 6.5% of one number is equal to 8.5% of the other number, find the numbers.