Answer:
a:false
b:true
c:true
Step-by-step explanation:
a:the sum of all the probabilities in the distribution must be equal to one.
My apologies if any are wrong.
40,000 divided by 20 = 500
500 x 12 (which was 20-8)= 6,000
6,000 students
Answer:
y = 2x - 3
Step-by-step explanation:
Slope intercept equation of a line:
y = mx + b
(0, -3) is the y-intercept, so b = -3
We have
y = mx - 3
Now we use the two points to find the slope.
slope = m = (-3 - 5)/(0 - 4) = -8/(-4) = 2
y = 2x - 3
Answer:
(+16) - (+2) = 14
Step-by-step explanation:
Hope this helped you!
Idk tbh man I think sumbody else will answer