Answer:
The slope of the line is 2.
Step-by-step explanation:
2 is the coefficient of x.
The sample % of these two populations would be 100/size (of student body at each school) x 100 so this would compare the two student bodies preferences for the particular type of candy bar. However, the actual % of the whole student body at each school would be a factor also. If the high school only had 200 students then this would be 50% representative but if the middle school had say 500 students this would only be 20% representative so this would have to be taken into account too. It might be more representative to have the same % of the student bodies respectively for the sample.
It is 5% active, so if we have 10 gallons, the active ingredients would be 5% of 10.
5% of 10
= 0.05 * 10 = 0.5
0.5 gallons.
Answer:
Step-by-step explanation:
120 : 30
ivans get £90 more
-14 from both sides then divide both sides by 1/3
s=36