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2 years ago

What is the decimal number 8 53/100

Mathematics

2 answers:

kvv77 [185]2 years ago

5 0

$\frac{53}{100}=0.53 \\ 
 \\ 8=8 \\ 
 \\ Solution:8.53 
$

Alexandra [31]2 years ago

4 0

8.53, because 8 is a whole number so it stays there. The 53/100 would be .53 because 53/100 is fifty three hundredths so you put it into the hundredths place.

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Q4.

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Probabilities are used to determine the chances of an event

The probability of choosing a black counter is 0.6
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<h3>(a) Probability of selecting two blacks</h3>

The probability is given as:

$P(Black\ n\ Black)=0.36$

Apply probability formula

$P(Black) \times P(Black)=0.36$

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<h3>(b) Probability of selecting two white counters</h3>

In (a), we have:

$P(Black)=0.6$

Using the complement rule, we have:

$P(White) = 1 - P(Black)$

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$P(White) = 1 -0.6$

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$P(White) = 0.4$

The probability that both counters are white is then calculated as:

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So, we have:

$P(White\ and\ White) =0.4 \times 0.4$

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Hence, the probability that both counters are white is 0.16

Read more about probabilities at:

brainly.com/question/15858152

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