Cada imagen es una actividad aparte, por favor, si pueden darme respuestas completas las agradecería mucho.

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

5/20 so 25%

step-by-step explanation:

i'm sorry mate, but i am not seeing any figures. i am unable to solve this for you.

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