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Alexeev081 [22]
3 years ago
10

Out of a total of 300 crayons, 42 are blue. What percent of the crayons are blue?

Mathematics
1 answer:
Rzqust [24]3 years ago
5 0

Answer:

14%

Step-by-step explanation:

42 is divisible of 3, the same with 300, if you put this equation into a fraction (42/300) and divide by 3, you should end up with 14/100 which is equal to 14%.

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Find f(5). f(x) = x2 + 2x A)15 B)20 C)30 D)35
inysia [295]

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In an inductive generalization, in order to achieve an error margin of plus or minus 3 percentage points at a confidence level o
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Let n =  required random sample size.

Assume that the population standard deviation is known as σ.
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√n = (1.96σ)/0.03
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Answer:
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2.5

Step-by-step explanation:

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