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vredina [299]
3 years ago
6

Ingredient c: 1/6 cup for 2/3 serving or ingredient d: 1/4 cup for 3/4 servings

Mathematics
1 answer:
tamaranim1 [39]3 years ago
6 0
44. There are 2 given different ingredients measurements: First = 1/6 cup for 2/3 serving second = ¼ cup for ¾ servings. Now, let’s calculate it’s unit rate of both ingredients servings: First = 1/6 cup for 2/3 servings => 1/6 = 1 / 6 = 0.167 => 2/3 = 2 / 3 = 0.667 Now, let’s solve => 0.667 / 0.167 = 3.99 Thus, in every 1 cup, we can have 3.99 or 4 servings. Second = ¼ cup for ¾ serving => ¼ = 1 / 4 = 0.25 => ¾ = 3 / 4 = 0.75 Now, let’s solve => 0.75 / 0.25 = 3 Thus, in every 1 cup, we can have 3 servings.
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b) The probability that an article of 10 pages contains 2 or more typographical errors.

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P(N\geq 2)=1-P(N

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P(N\geq 2)=1-[\frac{e^{-0.2}(0.2)^0}{0!}+\frac{e^{-0.2}(0.2)^1}{1!}]

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