Answer:
2
Step-by-step explanation:
Take the absolute value of the lowest y value.
So

Take the absolute value of highest y value.

Add those two together and divide by two.

So the amplitude is 2
Its D It is least likely that one of her friends does not have a minivan and does not live in a two story house.
Answer:
20 coins
Step-by-step explanation:
697/17 = 41
820/41 = 20 coins
Answer:
1. ≈ 12.85
2. 15
3. -38
4. 41 miles
5. 88
Step-by-step explanation:
Answer:
The survey result doesn't indicate the change
Step-by-step explanation:
Previous study result is 50%
<u>Survey result:</u>
<u>Comparing with previous result:</u>
Since this result is within 5% level of significance, it can be concluded that the survey result doesn't indicate the change