Answer:
Answer choice A(57%)
Step-by-step explanation:
The margin of error is 7%. This means the 63% could either 7% too high or 7% too low. Answer choice A is the only answer choice that is within the range of percents that it could possibly be(between 56% and 70%). Answer choice B is 10% off, 3% out of the range. Answer choice C is 25% off, 18% out of the range. Answer choice D is 32% off, 24% out of the range. Hope this helps. :)
Answer:
It doesn't matter
Step-by-step explanation:
Negative by negative = positive
Answer:2 or 2/1
Step-by-step explanation:
Start a 0
Count up until the line perfectly hits in the center of the lines
Answer:
all this for five points, you're not serious
