Answer:
720
Step-by-step explanation:
2^4=16, 3^2=9, 16×9×5=720
Answer:
Step-by-step explanation:
Given : Sample size : n= 25
Degree of freedom : n-1 = 24
Significance for 95% confidence =
Sample variance :
We assume that the population of all cylindrical engine part outside diameters that would be produced by the new machine is normally distributed
Using chi-square distribution table , Critical values are:
Confidence interval for variance is given by:-
∴ 95% confidence interval for variance :
Answer:
(f+g)(x)= 3x^2 -2x-1
Step-by-step explanation:
f(x) = -4x+3
g(x) = 3x^2+2x-4
(f+g)(x)= -4x+3 +3x^2+2x-4
Combine like terms
(f+g)(x)= 3x^2 -2x-1
X + 1, x-2, x+3
Can you mark brainliest please
Answer:
<em>A D E Are Linear And B C F Are Non Linear.</em>
Step-by-step explanation:
<em>I Had The Same Question And Got This Correct.</em>