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ivanzaharov [21]
3 years ago
14

What do you do to find m?

Mathematics
1 answer:
lesya692 [45]3 years ago
8 0
Ok here is how to solve these I hope this helps
7       =      2-5m
+5m           +5m
7+5m =     2
-7               -7
5m      =    -5
/5              /5
m=-1


<span>-Hope this helps :)</span>
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Answer:

(a) and (c)

Step-by-step explanation:

Given

See attachment for complete question

Required

Select all true statements

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<em>(a) is true</em>

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Pr = \frac{16}{90}

Simplify

Pr = \frac{8}{45} = 0.178

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n(S)= 6

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Pr = \frac{1}{6} = 0.167

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<em>(c) is true</em>

<u>(d): Relative frequency of 5 is 2/13</u>

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Observed\ frequency = 12

The relative frequency is:

RF = \frac{12}{90}

Simplify

RF = \frac{2}{15}

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