A+ Answers of the following Questions

1) John grandmother left him future value (FV) $500,000 of her fortune that he can collect in 10 years, the rate of inflation is % 5 annual, What is the present value (PV ) of that money today?

2) The credit card of a consumer pay an annual rate of 26% that is computed daily for advances or purchases . If this consumer bought a television for $999.00 and he took one year in pay the bill , tell What is the total payment to pay off his card ?

Please read this over and put it into your own words. 
a. Your instructor would likely be able to tell the differing writing style.
b. Putting it into your own words will help you understand it properly for your test.

3.Explain how medical magnetic resonance imaging (MRI) exploits the magnetic properties of the nucleus. How are the images used for medical diagnosis?

4.Explain how a sound is actually a form of energy? In what medium do sound waves travel? What is the wavelength of the carrier wave used by your favorite radio station?

5.A current is connected to 115-volt power source. If a current of 5 amps flows in the wire, what is the resistance of the circuit?

6.In what ways do different kinds of seismic waves differ from waves on water? Identify at least THREE everyday examples of waves that travel through each of the following: 

◦solids
◦liquids
◦gases