suppose that the weights of cyclists in a race were normally distributed with a mean of 174 pounds and a standard deviation of 12 pounds. find the probability that a cyclist weighs between 170 pounds and 180 pounds.

his chances of getting a coin of higher value is 4/19

step-by-step explanation:

c - they will have the same distribution

step-by-step explanation:

this is the only one that could make sense. : )

(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.