Answer:
B
Step-by-step explanation:
You want to find the hours, not the number of people.
We wouldn't know anything about the "best musician" that one wouldn't be a good answer choice
Answer:
3.5
Step-by-step explanation:
(-8)(-1) -2[2-5(-1)]
8 -2 [ 2-5(-1)]
8 -4+10+2
-32+80+16
+32 +32
80=48
--- ----
2 2
40= 24
--- ---
2 2
20= 13
----- -----
2 2
10= 6.5
10- 6.5
3.5
Answer: C
we know the ratio 45:45:90 and x:x:x root of 2
in this case 8 is x root of 2
so,
other sides are 8/ root of 2
hence,
we get 4 root of 2
Answer:
<h2>y - 2 = -4/5(x + 5)</h2>
Step-by-step explanation:
The point-slope form of an equation of a line:

We have the slope m = -4/5 and the point (-5, 2). Substitute:

Answer:
The Poisson distribution uses the shape parameter denoted by <em>λ</em>.
Step-by-step explanation:
A Poisson distribution is used to describe the distribution of the number of events that take place in a fixed interval of time.
For instance, number of customers arriving at a bank in an hour or the number of typos encountered in a book every 50 pages.
The Poisson distribution uses the shape parameter to compute the probabilities of different events.
The shape parameter is defined as the average number of occurrence in a given time interval. It is usually denoted by <em>λ</em>.
The probability mass function of a Poisson distribution is:
