3(2x-6)-7x+4
3*2x=6x. 3*-6=-18
-7x+6x=-1x. -18+4=-14
-1x/-1=x. -14/-1=14
X=14
I will take you the steps to obtain the slopes passing two points
step 1 : list the parameters
step 2: Apply the equation to obtain the slope between two points
Answer:
-3/7
Step-by-step explanation:
Hi,
First of all, we know that the slope is not undefine because both the x-coordinates are not the same.
To find the slope, do change in y/change in x. Here, it would be ((2/7)-(5/7))/(2-1) or (-3/7)/1. Hence, the slope is -3/7.
Answer: 0.04854
Step-by-step explanation:
This is calculated by using the poisson distribution formula calculator. We first have to calculate the average number of success for the given hour then further calculate the poisson Probability for the question.
Average number of customers in first four hours = (4/12) * 120 = 40.
Randomly expected number of customers in First four hours = 35
Hence we input This randomly expected number of customers and average number of customers in our poisson calculator.
P(x=35) = 0.04854
