Nitrogen makes up how much of Earth's atmosphere? 100% 78% 22% 0%

3. Gavin deposited money into his savings account that is compounded annually at an interest rate of 9%. Gavin thought the equivalent quarterly interest rate would be 2.25%. Is Gavin correct? If he is, explain why.

Which is the first step in simplifying the expression 2 (x + 3) + 5? 2x + 2 (3) + 5 2x + 3 + 5 2 + x + 3 + 5 2 (5) + x + 3

A cross-country train travels at a steady speed. It covers 15 miles in 20 minutes. How far will it travel in 5 hours assuming it continues at the same speed?

Find the measure of the supplement of a 95 degree angle

What is the ratio for the volumes of two similar pyramids, given that the ratio of their edge lengths is 6:5?

What is 5264716736 divided by 9

What requirements must be satisfied? select all that apply. a. at least one observation must be above or below 9090 sec. b. either the population is normally distributed, or ngreater than> 30, or both. c.

What is - 1 2/3 + 5/6

A pan of brownies was left on the counter and 1/4 of the brownies had already been eaten. Then John came along and a 2/3 of the brownies that were left. How much of the whole pan of brownies did John eat?

There are 12 eggs in one dozen, and 12 dozen in one gross. How many eggs are in a shipment of 24 gross