Use the scenario to answer the parts that follows. Lee can purchase gas for his rental car for $2.50 per gallon. It will cost him $160 to rent the car.

The rate of change is
.

*Enter this answer as money. Ex. 3.5 should be entered as 3.50 or 3 should be entered as 3.00

The y-intercept is
.

*Enter this answer as money. Ex. 3.5 should be entered as 3.50 or 3 should be entered as 3.00

If Lee purchases 15 gallons of gas the total cost will be $
.

PLEASE ANSWER FAST *Enter this answer as money. Ex. 3.5 should be entered as 3.50 or 3 should be entered as 3.00

If the total cost of Lee's trip is $1,480.00 then Lee used
gallons of gas.

Leo is going to use a random number generator 4 0 0 400 times. each time he uses it, he will get a 1 , 2 , 3 , 4 , 1,2,3,4, or 5 5. what is the best prediction for the number of times that leo will get an odd number?

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

In a test for esp (extrasensory perception), the experimenter looks at cards that are hidden from the subject. each card contains either a star, a circle, a wave, a cross or a square.(five shapes) as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. when the esp study described above discovers a subject whose performance appears to be better than guessing, the study continues at greater length. the experimenter looks at many cards bearing one of five shapes (star, square, circle, wave, and cross) in an order determined by random numbers. the subject cannot see the experimenter as he looks at each card in turn, in order to avoid any possible nonverbal clues. the answers of a subject who does not have esp should be independent observations, each with probability 1/5 of success. we record 1000 attempts. which of the following assumptions must be met in order to solve this problem? it's reasonable to assume normality 0.8(1000), 0.2(1000)%30 approximately normal 0.8(1000), 0.2(1000)% 10 approximately normal srs it is reasonable to assume the total number of cards is over 10,000 it is reasonable to assume the total number of cards is over 1000