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Dima020 [189]
3 years ago
13

51/70 = x/100 Please answer I need help

Mathematics
1 answer:
BigorU [14]3 years ago
4 0

Answer:

x=510/7

Step-by-step explanation:

51/70=x/100

cross product

70*x=51*100

70x=5100

x=5100/70

x=510/7

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Answer:

Square the binomial :)


Step-by-step explanation:


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What is the ratio of total shapes to triangles? Circle ⭕ triangle triangle circle ⭕ triangle triangle circle ⭕ triangle triangle
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The length of time for one individual to be served at a cafeteria is a random variable having an exponential distribution with a
Leya [2.2K]

Answer:

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Step-by-step explanation:

Exponential distribution:

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f(x) = \lambda e^{-\lambda x}

In which \lambda = \frac{1}{m} is the decay parameter.

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P(X \leq x) = 1 - e^{-\mu x}

The probability of finding a value higher than x is:

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In this question:

m = 4

a. Find the value of λ.

\lambda = \frac{1}{m} = \frac{1}{4} = 0.25

b. What is the probability that a person waits for less than 3 minutes?

P(X \leq 3) = 1 - e^{-0.25*3} = 0.5276

52.76% probability that a person waits for less than 3 minutes

3 0
3 years ago
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Answer:

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8 0
3 years ago
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Answer:

(x1 + x2 ÷ 2), (y1 + y2 ÷ 2)

4 0
3 years ago
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