Assume the heights in a male population are normally distributed with mean 70.3 inches and standard deviation 4.1 inches. then the probability that a typical male from this population is between 5 feet 6 inches and 6 feet tall is (to the nearest three decimals) which of the following pairs of heights most closely divides the population into three equally probable groups (i. e., 1/3 below the first, 1/3 above the second, and 1/3 in between)? a. 5 feet 7.9 inches, 6 feet 1.2 inches b. 5 feet 8.5 inches, 6 feet 0.1 iches c. 5 feet 8.8 inches, 6 feet 0.7 inches d. 5 feet 7.6 inches, 5 feet 11.9 inches

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

after going and makeing graphs i would go with a,

there is nothing that is matches the graph. if there was i would show you. but therefore my answer is a.

hope i

-lavira: )