Question

1. How many years would it take an investment of 7,000 to double if its value is given by V=7,000(2)^t/5? _________years

2. When driving 40 mph, the distance traveled is proportional to the time traveled, with constant of proportionality. Find the formula for the distance traveled as a function of time. State whether or not it is a power function and identify its exponent. Answer _________ Also, is this a power function?_________

3.If a new snack product offers only 120 calories per serving, how many servings would it take to consume 500 calories?

4. If a home is currently valued at $300,000 appreciates at a rate of 6% per year, how many years will it take to reach $300,000?_____years

This is very last minute, but I am in need of all of these answers as soon as possible since they would be useful for my exam tomorrow morning. If someone can answer these questions as soon as possible, I would greatly appreciate it. Thank you.

Answer 1