A train's travel is represented by the equation y = 17.5x, where y represents the total number of miles the train travels in z hours. If this relationship is graphed on a coordinate plane, which statement is true?
The graph passes through (0,0) and (17.5, 1), and the slope represents the train traveling at a rate of 1 mile every 17.5 hours.
The graph passes through (0,0) and (17.5, 1), and the slope represents the train traveling at a rate of 17.5 miles every hour.
The graph passes through (2,35) and (4.70), and the slope represents the train traveling at a rate of 1 mile every 17.5 hours.
The graph passes through (2, 35) and (4,70), and the slope represents the train traveling at a rate of 17.5 miles every hour.

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)

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step-by-step explanation:

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %