Answer:
8y
Step-by-step explanation:
Answer:
0.04 or 4%
Step-by-step explanation:
point estimate of proportion:
(0.6+0.68)/2
1.28/2
0.64
Margin of error:
0.68 - 0.64 = 0.04
0.04×100 = 4%
Answer:
B. 39
Step-by-step explanation:
3x=117divided by 3=39
Answer:
2.8 miles
Step-by-step explanation:
2.8 miles or minutes