Multiply. write the answer in simplest form.
1. ) 1/6 x 5/8
2. ) 7/9 x 3
3. ) 8/9 x 3/5
4. ) 7/8 x 2 1/3
5. ) 7 x 39/14
6. ) 5 5/9 x 2 7/10

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.