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sesenic [268]
3 years ago
6

Add parenthesis to the expression to equal 7. 3x2+6

Mathematics
1 answer:
lakkis [162]3 years ago
4 0

Answer:

(3times2)+6

Step-by-step explanation:

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The prices of three t-shirts styles are $24, $30 and $36. the probability of choosing a $24 t-shirt is 1/6. the probability of c
Slav-nsk [51]

\text{Answer} : \text{The expected value of a t-shirt is \$31.}

Explanation:

Since we have given that

The prices of three t-shirts styles  i.e $24, $30, $36 with their probability is given by

\frac{1}{6}, \frac{1}{2},\frac{1}{3}

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E(X)= \sum_{1}^{3}x_iP(x_i)

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4 years ago
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