6/10 its adjacent over hypotenuse
Answer:
y+2= 3(x+1)
Step-by-step explanation:
First you need to find slope by using y2-y1/x2-x1
you should get 3 for your slope(m)
Them you chose any point iḿ using (-1, -2)
The formula for point slope form is...
y-y1=m(x-x1)
plug those numbers in and you get
y + 2 = 3(x + 1)
Answer: 2/1
Step-by-step explanation:
24 divided by 12 equals: 2/1
Answer:
The probability that five cars will arrive during the next thirty minute interval is 0.0127.
Step-by-step explanation:
Let <em>X</em> = number of cars arriving at Sami Schmitt's Scrub and Shine Car Wash.
The average number of cars arriving in 20 minutes is, 8.
The average number of cars arriving in 1 minute is, .
The average number of cars arriving in 30 minutes is, .
The random variable <em>X</em> follows a Poisson distribution with parameter <em>λ</em> = 12.
The probability mass function of <em>X</em> is:
Compute the probability that 5 cars will arrive in 30 minutes as follows:
Thus, the probability that five cars will arrive during the next thirty minute interval is 0.0127.