There are approximately 6.5 billion people on earth. if the average person has a mass of 65 kg, how much do all the people on earth weigh all together?

What is 62% as a fraction.

The sum of four consecutive odd integerd is - 72.

Tissues of living organisms consist primarily of organic compounds; that is, they contain carbon molecules known as proteins, carbohydrates, and fats. A healthy human body is approximately 18% carbon by weight.

Which three length cannot be the length of the sides of a triangle

703 writen in expaned form

General house cleaning (sweeping the floor vacuuming laundry) can burn 470 calories every two hour determine the unit rate

Of the 26 students on a field trip 16 bring cameras. What peresent bring cameras

If the books are stacked up 5 feet and the books are 3 inches. How many books are in stack?

7907:24 with remainder

In a right triangle ΔABC, the length of leg AC = 5 ft and the hypotenuse AB = 13 ft. Find: Chapter Reference b The length of the angle bisector of angle ∠A.