Answer:
2)
Step-by-step explanation:
Y intercept means x=0.
y=mx+c
m is the slope
y=-2/5x+c
Y intercept is 2
y=(-2/5)0+c =2
Hello there,
Yes, 3+5 and 5+3 do represent the same expression. This expression is called the commutative property.
Hope this helps.
~Jurgen.
Answer:
Yes, the probability distribution is valid.
Step-by-step explanation:
Given :
Income range ___ midpoint(x) ___ %
5 - 15 __________ 10 _____20%
15 - 25 _________ 20 _____13%
25- 35 _________ 30 _____ 21%
35 - 45 _________40 _____ 17%
45 - 55_________ 40 ____ 20%
55 or more _______ 50 _____9%
Yes, we do have a valid probability distributuon ; as the summation of the percentage values is equal to 100%
Answer:
3/50 or 0.06
Step-by-step explanation:
6/100=3/50
6/100=0.06
Technically it would be 61 because 60 (numbers of cars) times 5 (fee per car) = 300 so at 61 he would be makings more in fees than his fixed salary
