Answer:
That is correct
Step-by-step explanation:
You did it right
Only the top one is yes other 3 are no
∗ There are 3 even numbers, and 3 odd on a 6 sided cube.
∗ 3/6 of them are even.
∗ 3/6 reduces to 1/2
∗ 1/2 • 1/2 • 1/2 = 1/8
⋆ The probability is 1/8 ⋆
♡´･ᴗ･`♡вяαιиℓιєѕт ρℓєαѕє♡´･ᴗ･`♡
The probability that exactly 1 train will pass Mary's house is 0.00889.
According to the given question.
On average, 18 trains pass by Mary's house daily i.e. in 24 hours.
As, we know that "Probability can be defined as the ratio of the number of favorable outcomes to the total number of outcomes of an event".
Therefore,
The probability that exactly one train will pass Mary's house in a 3 hour period
= 
= 18/2024
= 0.00889
Hence, the probability that exactly 1 train will pass Mary's house is 0.00889.
Find out more information about probability here:
brainly.com/question/13098829
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Answer:
Step-by-step explanation:
$0.70 per mile is the rate (slope), $10 flat fee is your starting cost (i.e. your y-intercept).
By slope - intercept linear equations we have:
(a) y=mx+b where m is the slope and b is the y-intercept.
y=0.70x+10
(b) The graph is linear on the coordinate plane because the slope (rate) is constant.
(c) The slope of this graph is $0.70 per mile and the y-intercept is $10 flat fee. Your cost is $10 initially and $0.70 for every mile driven.
