Can you please attach an image so i can answer? Let me know when you do that and i’ll be glad to help!
Answer:
0.80
Step-by-step explanation:
The z-score is found from the formula ...
Z = (X -μ)/σ
Z = (77 -73)/5 = 4/5 = 0.80
Jennifer's Z-score was 0.80.
Answer:
.36
Step-by-step explanation:
75.7 liters to be exact because the full amt. not rounded is 75.7082. I got this by using conversion tables <span />
The line y= -1/2x + 1 is perpendicular.
