Answer:
you need to first figure out the equation f.
it says that 18=2/5f, so why don't we use inverse operation and multiply 18 by 5/2. and the answer would be....
Step-by-step explanation:
6/7 is in fraction format . . . for it to be in decimal format it would be 0.8571 . . .
Answer:
(B) (0.396, 1.712)
Step-by-step explanation:
From the information given;
Confidence Interval = 0.95
Significance Level 
The confidence interval for regression coefficient beta (whereby in this case it is the coefficient of the diameter) is expressed by:
= 
From the regression coefficient, the estimated value of beta^ = 1.054


Answer:
Money market account. I think.. not sure...
Step-by-step explanation:
Answer:
90°
Step-by-step explanation:
90
Thales Theorem