Suppose you borrowed $300,000 for a home mortgage on January 1, 2010 with an

annual interest rate of 5% per year. The balance on the mortgage is amortized over

30 years with equal monthly payments at the end of each month.

A) what are the monthly payments
b) how much interest was paid during the 30 years of the mortgage
c) what is the unpaid balance on the mortgage on January 1, 2030

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.

The anwser cause i do not understand just plez