Select all the relationships that demonstrate a positive association between variables. (3
answers!)

A. Speed of a train and the amount of time it takes for
the train to get to its destination
B. Outside temperature and cost to heat a home
C. Number of people in a grocery check-out line and how
long you have to wait to check out
D. Length of time you have walked and distance you have
traveled
E. Pounds of cherries you buy and amount of money you
spend on cherries

439400

step-by-step explanation:

130^2 = 16900

16900*26 = 439400

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

current in the circuit at time t is /, then the power delivered to the resistor is

step-by-step explanation:

you first to choose the points and then move from then as the slope you have