The first letter can be any one of 5. For each of those . . .
The second letter can be any one of the remaining 4. For each of those . . .
The third letter can be any one of the remaining 3. For each of those . . .
The fourth letter can be any one of the remaining 2. For either of those . . .
The fifth letter is the last remaining one.
Total number of possibilities = (5 x 4 x 3 x 2 x 1) =
<em> 120 ways</em> to line them up.
Now, may I say that being a hater of school is not something that
makes you cool. Maybe it does make you one of the crowd, but life
is not a war between you and school. School is simply something that
a lot of grown-ups spend a lot of money on, and a lot of teachers spend
their whole life on, to make sure that a lot of kids won't go through <em><u>their</u></em>
whole life stupid. You can learn everything you ever want to know there,
and it's all free. That's a pretty good deal.
Answer:
201.06 in^2/32Pi in2
Step-by-step explanation:
4Pi in2*8=32Pi in2
Answer:
a and d, and 123, 12 and 3
Answer:
=- 1/6
Step-by-step explanation:
=7/12 - 3/4
=7-9/12
=-2/12
=-1/6
Answer:
a) The population under consideration in the data set is "adults in the United States".
b) The parameter being estimated is the proportion of adults in the U.S. that could not cover a $400 unexpected expense without borrowing money or going into debt.
c) The point estimate for the parameter of the population is p-hat.
d) The standard deviation of the sampling distribution
e)
f) Yes, 50% is a value not probable if the estimations are right.
g) No, it does not change.
Step-by-step explanation:
f) We can calculate the plausability of the value 50% with our estimations.
The P-value of a proportion of 50% is very low, so the value should surprise.
g) We re-calculate with p=0.4
