Johnston's enrollment increases by 3% every year. Current enrollment is 7500.
Question 2
2.
A bouncy ball is dropped from 120 feet. After every bounce it returns to 80% of its height from the bounce before.
Question 3
3.
Ellis deposits $8,000 into a high-interest savings account. He earns 0.8% interest yearly.
Question 4
4.
Spirochaetes is a bacteria that can double in number every hour if the temperature is between 70 - 85oF. There are 200 cells initially.
Question 5
5.
Deflation occurs when the value of money decreases over time. The U.S. dollar deflates at a rate of 4% yearly. Lexi has $500 under her mattress.
Question 6
6.
Tom's having a tough time in Algebra 2. He got a 64% on his first test. Since then, he's gotten it together. Every test after that has increased his grade by 5% from what it was before.
