Find the sample variance and standard deviation.
18, 15, 2, 8, 9

the battle of gettysburg is considered the "high water mark" of the confederacy because it marked the greatest advance of the confederate forces against the union.

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb

kjnsk nidn t

dfj dt

step-by-step explanation:

vjnijernv

the answer is -6

step-by-step explanation:

the answer is -6 because its next to the variable m