Melonie is 3 times older than her cousin their total of there ages are 36 how old is melonies cousin

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

In a timed typing test lara typed 63 words per minute. estimate the number of words she should be able to type in half in hour show your work