Which product is greater than 3/4? 5/6 times 3/4, 2/5 times 3/4, 1/2 times 3/4, 3/2 times 3/4

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?

You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?