The length of an instant message conversation is normally distributed with a mean of 5 minutes and a standard deviation of 0.7 minutes. what is the probability that a conversation lasts longer than 6 minutes?

What is decimal 4 13/20

Greg invested $20 and quadrupled his money in five years. Sabrena also invested $20 and after five years the amount was equle to 20 to the fourth power who had more money after five years.

Find the output y when the input x is 5 y=5x-3

a rectangle has a length of 9 millimeters and a wodth of 7 millimeters. whats the area of the rectangle?

How many 12 inch sections can you get out of 9 foot calculator?

18x-16y=-312 78x-16y=408

How to estimate 5.4 x 0.1

the weight of a full steel bead tire is approximately 800 grams, while a fighter wheel weighs only 700 grams. what is the weight of each tire in pounds?

What is the name of the number with a million zeros and a 1 in front

Jia Inc., has an odd dividend policy. The company has just paid a dividend of $4 per share and has announced that it will increase the dividend by $5 per share for each of the next four years, and then never pay another dividend.