Graph the line using the slope and y-intercept, or two points.
Slope:
1
2
1
2
y-intercept:
(
0
,
−
2
)
(
0
,
-
2
)
x
y
0
−
2
2
−
1
Given that the probability of mail being delivered is 0.90, to evaluate the probability that the mail will be delivered before 2 p.m for 2 consecutive days will be evaluated as follows:
Let the probability that the milk will be delivered before 2 p.m be P(x). Since the two days are independent events, the probability of the mail being delivered before 2 p.m in 2 consecutive days will be:
P(x)×P(x)
=0.9×0.9
=0.81
Answer:
20
Step-by-step explanation:
i hope it helpsᕙ(＠°▽°＠)ᕗ
Let h = number of hours
100 + 15h = 75 + 17h solve for h
100 = 75 + 2h subtract 15h from both sides
25 = 2h subtract 75 from both sides
12.5 = h divide both sides by two
You would have to work 12 hours and 30 minutes for both companies to cost the same.
Answer:
12
Step-by-step explanation:
