Enter these equations: a = 1
b = 1
(x/a)^2 + (y/b)^2 = 1
Without adjusting the sliders for a and b, what
does the graph look like?

Ernest is purchasing a $175,000 home with a 30-year mortgage. he will make a $15,000 down payment. use the table below to find his monthly pmi payment.

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b