How to solve this problem. A survey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand X aspirin. How many doctors use brand X aspirin?

All of the following are true of lead as an environmental hazard except? a. Paint in toys is an important potential source of lead exposure. b. The higher the blood lead levels the more severe the biological effects due to lead poisoning. c.

A parallelogram has an area of 396 square centimeters and a height of 18 centimeters. What is the length of the base of the parallelogram?

Round 16,311 to the nearest thousand

Translate the rectangle 1 unit right and 4 units up?

In a cooking contest, the mean score for taste was 20, with a standard deviation of 2.8. One of the contestants received a score of 14. Convert this score to a z score and tell if it is "usual" or "unusual."

What are you finding when you take the derivative of a function?

What's an example of a 12th degree trinomial

2x/3+3y/4=11/12, x/3+7y/18=1/2

What is the 10th term of the sequence 2, 8, 32, 128

Cane measures the height of a fance to be 2 yards how many inches tall is the fence