Use long division to find a repeated decimal equivalency for the fraction 8/9. upload all of your work as part of your final answer. all work must be shown to prove why this is a repeating decimal.

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.