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3 years ago

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A dartboard has 20 equally divided wedges and you are awarded the number of points in the section of your dark lands in if you a

re equally likely to land in anyways what is the probability you were score more than five points

1 answer:

Leto [7]3 years ago

6 0

Answer:

$Pr =0.75$

Step-by-step explanation:

Given

See attachment for wedge

Required

$P(x > 5)$

The sample space of the wedge is:

$S = \{1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20\}$

$n(S) = 20$

The outcomes greater than 5 are:

$x > 5 = \{6,7,8,9,10,11,12,13,14,15,16,17,18,19,20\}$

$n(x>5) =15$

So, the probability is:

$Pr =\frac{(n(x>5)}{n(S)}$

This gives:

$Pr =\frac{15}{20}$

$Pr =0.75$

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3 years ago

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Step-by-step explanation:

Sample size 52 card

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3 years ago

Carlos find the absolute value of -5 3/10 and then find is the opposite of his answer Jason finds the opposite of -5 3/10 and th

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we know that

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Step 1

<u>Carlos's method</u>

1) <u>Find the absolute value of $-\frac{53}{10}$ </u>

$\left|-\frac{53}{10}\right|=\frac{53}{10}$

2) <u>Find the opposite</u>

$opposite=-\frac{53}{10}$

Step 2

<u>Jason's method</u>

1) <u>Find the opposite of $-\frac{53}{10}$ </u>

$opposite=\frac{53}{10}$

2) <u>Find the absolute value </u>

$\left|\frac{53}{10}\right|=\frac{53}{10}$

Step 3

<u>Compare the answers</u>

$\frac{53}{10} > -\frac{53}{10}$

therefore

<u>The answer is</u>

The greater value is obtained with the method of Jason

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3 years ago