Step-by-step explanation:
Based off of the fitted line, we obtain expected values, given an input. If the input is 0 minutes remaining (meaning a student turns in a test with no time remaining), the expected value of their exam score is 87.
Answer:
477
Step-by-step explanation:
- (3.2 × 104) = 332.8
- (1.4 × 103) = 144.2
- Plug the answers above in: (332.8) + (144.2)
- (332.8) + (144.2) = 477
I hope this helps!
150; because 6-11 is almost 180, but it’s not quite there, so it’s a little less
Answer:
f(4) = 1
Step-by-step explanation:
f(4) = what?
So if we know that x, aka 4, is technicially f is greater then 2, so you can plug in x as 4. So that means 5(4) - 19 = 20 - 19 = 1, so f(4) = 1
It would be d because you would subtract 52 from 17 to get the answer then add the number you got to 17 to get 52.
