8. an investor has the opportunity to invest in the following project. the cash flows over a penod of 5 years are shown in the table below. calculate the intemal rate of retum (irr). use values of 7 % and 9 % as trial values. net cash flow receipts aed) year payments aed)aed) (400 000) 100,000 400,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000 100,000

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

To prove that def ~ gfh by the sss similarity theorem using the information provided in the diagram, it would be enough additional information to know that

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons