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Citrus2011 [14]
3 years ago
14

Please identify the following. 15:50 = ?/100 What is the percent?

Mathematics
2 answers:
Bumek [7]3 years ago
4 0
15:50 = 30/100; it is 30%
Airida [17]3 years ago
4 0

Answer:

15:50 = 30:100. The percent is 30%.

Step-by-step explanation:

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Suppose I work on a factory line doing quality control work. Since I've been working here for such a long time, I am fairly conf
Dmitriy789 [7]

Answer:

Step-by-step explanation:

a) It is a binomial distribution.

n = 25

p = 0.15

b) mean = np = 25 * 0.15 = 3.75

   variance = np(1 - p)

                 = 25 * 0.15 * (1 - 0.15)

                 = 3.1875

c) P(X = x) = nCx * px * (1 - p)n - x

P(X < 4) = P(X = 0) + P(X = 1) + P(X = 2) + P(X = 3)

            = 25C0 * (0.15)^0 * (0.85)^25 + 25C1 * (0.15)^1 * (0.85)^24 + 25C2 * (0.15)^2 * (0.85)^23 + 25C3 * (0.15)^3 * (0.85)^22 = 0.4711

d) P(X = 3) = 25C3 * (0.15)^3 * (0.85)^22 = 0.2174

8 0
3 years ago
Are these answers correct? also is there any work to be shown?
vekshin1
Yes, your answer are correct! There is a little work to be shown on number 1, but it isn't necessary.

Hope this helps! Brainliest it if it does!
7 0
3 years ago
Solve for c c/3=30/5=
yaroslaw [1]

Answer:

= 18

Step-by-step explanation:

\frac{c}{3} = \frac{30}{5}

Cross multiply

5 * c = 30 * 3

5c = 90

Divide both sides by 5

c = 90/5

c = 18

6 0
3 years ago
Read 2 more answers
Convert 147% to a fraction in simplest form​
Leni [432]

Answer:

147/100

Step-by-step explanation:

5 0
3 years ago
a. About how much does a textbook weigh? b. About how much does a car weigh? c. About how much does a mosquito weigh? d. About h
Oksana_A [137]

Answer:

a. About 0.907185 kg to 2.72155 kg

b. About 1857 kg

c. About 0.005 g

d. About 0.75 feet

e. About 15 to 16 feet

Step-by-step explanation:

These are all estimated measurements and may vary across different regions and jurisdictions.

6 0
2 years ago
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