F(x) = -x^2 + 9x +4
Find f(-8)

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%

Graph the equationy= x+3[tex]y = x + 3[/tex]

The sides of a parallelogram are 24cm and 16cm. the distance between the 24cm sides is 8 cm. find the distance between the 16cm sides