Homework Statement
Rebecca and Tom Payton have decided to buy a home that costs $200,000. The Paytons can put down 20% of the home's price. They have applied for a 15-year, 9% FRM to finance the balance. They Paytons have a combined gross annual income of $70,000.
How much will the Paytons...
I don't understand what the question was asking - hence asking here.
You just gave the same equation I did, so I obviously wasn't putting numbers together.
Thanks.
Homework Statement
Miguel Tijera plans to rent one house and purchase another. He estimates that mortgage interest deductions on his federal income tax will be 25% of his mortgage payments. He wants to spend no more than $800 a month on rent and $2000 a month on rent and mortgage payments...
Homework Statement
If y varies inversely as the square of x, and y = 1/8 when x = 1, find y when x = 5.
y = 8/25
y = 1/200The Attempt at a Solution
The equation to find this is y=k/x, I know that. I've tried to plug in both given answers to see which ones matched but neither of them did...
Homework Statement
Janine, a science student, measured the volume of carbon dioxide gas that can be absorbed by one cubic centimeter of charcoal at pressure x. She made the following four sets of measurements:
(120, 3.1)
(340, 5.5)
(534, 7.1)
(698, 8.3)
Janine finds that the volume, f(x), to...
Actually finding the radius is a completely different question, but if I did that correctly then it's 6,378. But when I plug that into the equation you gave, it didn't match any of the answers.
Edit: Wait a second. I got around 41 degrees for angle a, and it's known that angle b is 120. Did I...
Not quite sure how central angles ended up in a PreCalc class, but oh well.
Okay so, I'm given this picture
And this information:
A satellite is in orbit 2000 kilometers above the Earth.
It is scheduled to pass directly over a tracking station at noon.
The satellite takes 2 hours to make...