Answer:
4. C
5. A
6. D
Step-by-step explanation:
1st one: linear
2nd one: linear
3rd one: nonlinear
Answer:
108.60
Step-by-step explanation:
if you need the explanation you can comment
It is 61 degrees bec u j add them then subrteact that by 189
Answer:
a. (b) 2.5
b. (b) 1.89
Step-by-step explanation:
E(X) =0(0.05)+1(0.25)+2(0.35)+3(0.15)+4(0.15)+5(0.15)= 2.5