If x = 3 (y + 2) minus 1 what is the value of w in terms of x and y?
2 answers:
You might be interested in
Answer:
Step-by-step explanation:
given that a laptop company claims up to 11.0 hours of wireless web usage for its newest laptop battery life. However, reviews on this laptop shows many complaints about low battery life. A survey on battery life reported by customers shows that it follows a normal distribution with mean 10.5 hours and standard deviation 27 minutes.
convert into same units into hours.
X is N(10.5, 0.45)
a) the probability that the battery life is at least 11.0 hours
(b) the probability that the battery life is less than 10.0 hours
=
(c) the time of use that is exceeded with probability 0.97
=97th percentile
= 11.844
d) The time of use that is exceeded with probability 0.9 is
is 90th percentile = 10.885
1)
2)
each of other angles measures 82.5 degrees
3)
4)sorry I don't know the last one
2)
each of other angles measures 82.5 degrees
3)
4)sorry I don't know the last one