The wind-chill index W is the perceived temperature when the actual temperature is T and the wind speed is v, so we can write W = f(T, v). (a) Estimate the values of fT(−15, 30) and fv(−15, 30). (Round your answers to two decimal places.) fT(−15, 30) ≈ fv(−15, 30) ≈

answer: the anser is 3

step-by-step explanation:

c- 2o is equal to 9

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation:

a

step-by-step explanation:

strong negative correlation