You have data for many years on the average price of a barrel of oil and the average retailprice ofa gallon of unleaded regular gasoline. If you want to see how well the price of oilpredicts the priceof gas, then you should make a scatterplot with as the explanatory variable. PossibleAnswers

A. The price of oil
B. The price of gas
C. The year
D. Either oil price or gas price
E. Time

1. sometimes

2.   never

3   .08c = 7.50+.05c   250 pages

step-by-step explanation:

1.   sometimes

the theoretical probability of rolling a 1 is 1/6.   perhaps you got really lucky and never rolled a 1   in those 60 times.   your experimental probability is 0.   or perhaps you rolled a 1   20 times.   your experimental probability is 20/60 is 1/3.     it really just depends on how you rolled in that experiment.

2.   never

the probability of the event occurring is 1.   that is being 100 % sure it will happen.   that is the maximum amount of confidence we have.

3.   no customer card cost:   .08 times number of pages

customer card cost:   7.50 + .05 times number of pages

we want to find when it costs the same amount, so we will set these equal

let c = number of pages

.08c = 7.50+.05c

subtract .05c from each side

.08c-.05c = 7.5+.05c-.05c

.03c=7.5

divide each side by .03

.03c/.03 = 7.5/03

c =250  

the cost is the same at 250 pages

b, 20 yards

step-by-step explanation:

cause it equals more

answer: need a picture

step-by-step explanation: