Word Problems Help

Sample word problems solved step-by-step for your mathematics courses:

Algebra Word Problems:

A $200,000 cash contribution is split between two charities. the red cross and united way. the red cross received 30% more than the united way. how much did the united way receive?

The sum of three consecutive odd integers is 117. Find the three integers?

Trigonometry Word Problems:

You stand 200 feet from a building. You measure the angle of elevation to the top of the building to be 20 degrees. What is the height of the building?

Statistics & Probability Word Problems:

A standardized statistics exam is normally distributed with a mean of 79 points and a standard deviation of 6 points. What is the probability that a randomly selected student will score at least 70 points on this exam?

Calculus Word Problems:

A spherical balloon is expanding at a rate of 0.5 cubic meters per minute. When the radius is 5 meters, find the rate that the radius is expanding?

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