What is the quotient? 2y^2-6y-20/4y+12 / y^2+5y+6/3y^2+18y+27
a) 2/3(y-5)
b) 3(y-5)/2
c) (y-5)(y+2)^2/6(y+3)^2
d) 3(y+5)(y-2)/2(y+2)

Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean

What is the multiplicative rate of change of the exponential function shown on the graph?

Abcd ≅ klmn ≅ pqrs ≅ wxyz given that information, which figures are reflections of abcd?