An elephant weighs 15,000 pounds on earth and 2,500 pounds of the moon. Assuming the weights are proportional, what percent of its weight on earth is its weight on the moon?

The nutrition information on the cereal box says that a 1 /2 -cup serving provides 210 calories and 3 grams of dietary fiber. At that rate, find how many calories and grams of fiber are in a 1 /3 -cup serving.

5 (3 2) = 15 10 is an example of the associative property for addition. True False

Can a linear equation have only one variable

Can you turn 124/20 into a mixed number, if so, how?

A tractor carrying hay bales has a total mass of 9,100 kg. What force is required to reach an acceleration of 4 m/s^2?

A buffet offers ranch or caesar dresing. The ratio of ranck dressing used to caesar dressing used is 8 : 3. If the buffet uses 72 cases of ranch dressing, how many cases of caesar do they use?

What is the vertex of y=-2x^2+10x+1 and is it a minimum or maximum

A random sample of female college students has a mean height of 64.5 inches, which is greater than the 63-inch mean height of all adult American women.

42% of what number is 0.21?

1/5 + 2 1/3 reduced to lowest terms