Answer:
x=1/4
Step-by-step explanation:
Answer:
She saved $27
Step-by-step explanation:
Search "what is 30% of $90"
It says 27 US$
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
That equation is unable to be graphed because a ^ cant be near -<span />
