Alana is purchasing a $160,000 home and her bank is offering her a 30-year
mortgage at a 4.9% interest rate. in order to lower her monthly payment,
alana will make a 20% down payment and is considering a purchase of 3
points. how much lower will her monthly payment be if she purchases the
points?

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Which one ? is the answer and how to find this answer

Awavelength of 610 nm was found to be the most intense wavelength emitted by copper. answer the following questions about this wavelength of light. a) what is this wavelength in cm? b) what is the frequency that corresponds to this wavelength? c) what is the energy of light of this wavelength? d) what is the wavenumber corresponding to this wavelength?