The data in the table represents the predicted price of a gallon of milk, y, for number of years, X
Which form of an equation was used to model the price
of a gallon of milk?
Price of Milk
Years
0
1
2.
3
4
Price
$3.00
$3.12
$3.24
$3.37
$3.51
O y= ax + b
O y = ax? + b
O y= aby
O y= a + bx

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers.a) one of the 400 passengers is selected uniformly at random.let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem

You can find the constant of proportionality by finding the ratio of

What is the value of x when x + 7 = 21?