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Vanyuwa [196]
3 years ago
13

Find the perimeter....

Mathematics
1 answer:
8090 [49]3 years ago
4 0

The perimeter is adding all the outside edges together:

4 + 1 +4 +1 + 3 + 1 = 14 cm.

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If two angles have the same angle measure, then they are said to be____.
Sergio [31]

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C

Step-by-step explanation:

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2 years ago
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A process produces batches of a chemical whose impurity concentrations follow a normal distribution with a variance of175. A ran
Tom [10]

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the probability that the sample variance exceeds 3.10 is 0.02020 ( 2,02%)

Step-by-step explanation:

since the variance  S² of the batch follows a normal distribution , then for a sample n of  20 distributions , then the random variable Z:

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since

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3 years ago
In one hour Dele walks 8km. how long will it take her to walk 14km at the same rate​
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Is w = 8 a solution to the equation 5 + w = 58? Explain
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Since w = 8, you must replace the variable with the number associated to it.

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8 0
3 years ago
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