HELP ASAP!! DUE TOMORROW!! FAN AND MEDAL!!

6. 3,700 deposit earning 3.3% compounded monthly, after 5 years.
The balance after 5 years will be $--------

8. Suppose the atmospheric air pressure at sea level is about 105 kilopascals. For every, 1000-m increase in altitude, the pressure decreases about 11.5%. What's the approximate pressure at an altitude of 3000 m?

Question

HELP ASAP!! DUE TOMORROW!! FAN AND MEDAL!!

6. 3,700 deposit earning 3.3% compounded monthly, after 5 years.
The balance after 5 years will be $--------

8. Suppose the atmospheric air pressure at sea level is about 105 kilopascals. For every, 1000-m increase in altitude, the pressure decreases about 11.5%. What's the approximate pressure at an altitude of 3000 m?

ilovemath14 · Answer

@MissSmartiez @mathway @Maryjane001

mathmale · Answer

There is a specific formula that one uses to find a "compound amount" when Principal P, annual interest rate r, number of compounding periods n, and number of years, t, are known.  Woul d you please type in that formula here.

ilovemath14 · Answer

@MissSmartiez

mathmale · Answer

Why not do a bit of research yourself on the 'Net?  No one will be able to help you during a test.  

Google "compound amount" and see whether that produces the formula you need.