Drawing a 2, then drawing another 2?

Whats 300 times 400? then add 500

Which expression is equivalent to 3 to the fourth power times 3 to the 9th power

Give me some ways to make 7,502

What is an equivalent expression to - 15.66 : 5.8?

Suppose a brand of light bulbs is normally distributed, with a mean life of 1300 hr and a standard deviation of 50 hr. Find the probability that a light bulb of that brand lasts between 1225 hr and 1365 hr.

At a telethon, a volunteer can take 48 calls over a 4-hour shift. At this rate, how many calls can 12 volunteers take in a 4-hour shift?

The difference in elevation of a helicopter and a submarineis 18 1 / 2 meters. the elevation of the submarine is - 7 3 / 4 meters. what is the elevation of the helicopter?

The solution to complete the square x2+5=55

How do you convert feet into square yards?

He center has a circular pond with a diameter of 20 meters. what is the approximate area of the pond?