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Let’s check out your problem:
Jackie only has
4
4
4
pieces of Halloween candy left. In how many different orders can she eat the remaining candy?
\newline
_
_
_
_
\_\_\_\_
____
orders
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Math Problems
Algebra 1
Permutations
Full solution
Q.
Jackie only has
4
4
4
pieces of Halloween candy left. In how many different orders can she eat the remaining candy?
\newline
_
_
_
_
\_\_\_\_
____
orders
Identify items:
Identify the number of items to be arranged.
\newline
Jackie has
4
4
4
pieces of Halloween candy.
\newline
Number of orders:
4
!
4!
4
!
Calculate factorial:
Calculate the factorial of the number of items.
\newline
Number of orders =
4
!
4!
4
!
\newline
=
4
×
3
×
2
×
1
4 \times 3 \times 2 \times 1
4
×
3
×
2
×
1
\newline
=
24
24
24
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____ `%`
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In an experiment, the probability that event
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\newline
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\newline
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0.3
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\newline
What is the probability that a randomly chosen competitor reacted in over
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Write your answer as a whole number, decimal, or simplified fraction.
\newline
______
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Question
A restaurant server claims that \(28\)% of the time he leaves candy with the bill, the customer tips well.
\newline
If the server's claim is true, and one day he leaves candy with \(4\) customers' bills, what is the probability that exactly \(3\) of those customers will tip well?
\newline
Write your answer as a decimal rounded to the nearest thousandth.
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There is a spinner with `50` equally likely sections, numbered from `1` to `50`. You have the opportunity to spin it. If the number is odd, you win $`11`. If the number is even, you win nothing. If you play the game, what is the expected payoff?\(\$\)_____
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Question
There are two different raffles you can enter.
\newline
In raffle A, one ticket will win a `$720` prize, and the other tickets will win nothing. There are
1
,
000
1,000
1
,
000
in the raffle, each costing `$11`.
\newline
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125
125
125
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\newline
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\newline
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\text{[A]Raffle A}
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\newline
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\text{[B]Raffle B}
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\newline
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\newline
Use the
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\newline
____
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Question
X
X
X
is a normally distributed random variable with mean
65
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\newline
What is the probability that
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?
?
?
\newline
Write your answer as a decimal rounded to the nearest thousandth.
\newline
____
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Question
Complete the statement. Round your answer to the nearest thousandth.
\newline
In a population that is normally distributed with mean
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3
, the bottom
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%
30\%
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of the values are those less than ______.
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