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muminat
3 years ago
5

5a-b for a is=6 and b=8

Mathematics
2 answers:
NemiM [27]3 years ago
4 0
<span>5a-b = 5*6 - 8 = 30 - 8 = 22</span>
sineoko [7]3 years ago
3 0
If 6 is a then you would have to multiply 5 and 6= 30 and b=8 so 30-8= 22
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Answer:

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Step-by-step explanation:

The inequality says the sum of x and 25 (written as x + 25) is less than (<) 75.

The inequality is written as: x + 25 < 75

My work for solving the inequality is in the picture.

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A jar of marbles contains 7 blue marbles, 12 yellow marbles, 8 green marbles, and 5 red marbles. Use this information to answer
AnnZ [28]
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The following are the ages (years) of 5 people in a room:
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The proportion of brown M&amp;M's in a milk chocolate packet is approximately 14%. Suppose a package of M&amp;M's typically cont
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Kindly check explanation

Step-by-step explanation:

Given the scenario above :

A) State the random variable.

The random variable is the p opoertion of brown M&M's in a milk chocolate packet.

B.) Argue that this is a binomial experiment.

Each trial is independent for a total number of 52 trials with a set probability of success at 0.14

C) probability that 6 M&M's are brown:.

P(x) = nCx * p^x * (1-p)^(n-x)

p = 0.14 ; (1 - p) = 0.86 ; n = 52 ; x = 6

P(x = 6) = 52C6 × 0.14^6 × 0.86^46

= 20358520 × 0.00000752954 × 0.00097035078

= 0.1487

D) P(x =25)

P(x = 25) = 52C25 × 0.14^25 × 0.86^27

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P(x = 52) = 52C52 × 0.14^52 × 0.86^0

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F) yes it would be unusual, because such probability is extremely low. However, if a huge or substantial number of trials such may occur

3 0
3 years ago
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