Which unit of length would a microscope best help to see

a. 1 millimeter
b. 1 centimeter
c. 1 kilometer
d. 1 meter

Convert 50 kilogram to pounds. (the conversion factor from kilogram to pound is 2.2046.) a. 52.2 lb. b. 110.2 lb. c. 22.6 lb. d. 47.8 lb.

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20