You being your hike in the grand canyon at an elevation of - 81.5 feet and drscend 221.5 feet during the first leg of your hike what is your ending elevation?

Which is greater 4 kilograms or 4100 grams

Quotient of 213.21 and 15.8. rounded to nearest tenth

Solve the equation: - 9h - 6 + 12h + 40 = 22?

Which weighs more 30 bath towels OR 80 bars of soap?

1) A regular hexagon is mapped onto itself every time it is rotated

What is 304,800,400 in expanded form?

How many 1/3 are in 4 wholes

A math teacher gave her class two tests. 76% of the class passed the first test. 58% of the class passed both tests. What is the approximate probability that a student who passed the second test, given that he passed the first test.

What is 75% of 420 minutes?

A student club has 15 members. How many ways can a committee of 6 members be chosen? A. 504 B. 720 C. 5,005 D. 3,603,600