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kvasek [131]
2 years ago
7

Identify the coefficient in the following expression 6a +7​

Mathematics
1 answer:
igomit [66]2 years ago
8 0

Answer:

The coefficient is 6

Step-by-step explanation:

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A regular six-sided die is rolled 1000 times. Use the binomial distribution to determine the standard deviation for the number o
ANTONII [103]

The standard deviation for the number of times an odd number is rolled is 15.8

<h3>How to determine the standard deviation?</h3>

The given parameters are:

Die = regular six-sided die

n = 1000

The probability of rolling an odd number is:

p = 1/2 = 0.5

The standard deviation is then calculated as;

\sigma = \sqrt{np(1 - p)

This gives

\sigma = \sqrt{1000 * 0.5 * (1 - 0.5)

Evaluate the products

\sigma = \sqrt{250

Evaluate the root

\sigma = 15.8

Hence, the standard deviation is 15.8

Read more about standard deviation at:

brainly.com/question/16555520

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8 0
1 year ago
PLEASE HELP I WILL GIVE BRAINLIEST!! What is the area of the figure? Enter your answer in the box. in² A square with a length of
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Answer:

Step-by-step explanation:

10 by 2

7 0
3 years ago
A ticket for a school musical is $12. There is a 5% transaction fee if the ticket is purchased online. What is the total cost of
Anni [7]

So 10% of 12=1.2 divided by

2 to get 5% which is 0.6 so because it’s increasing the amount you do $12 + 0.6 =

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6 0
3 years ago
on july 20th 2018, 1 U.S. dollar (1$) war worth 0.87 euros (0.87) how much $150 was worth in euros on that day
Alchen [17]

Answer:

130.5 euros

Step-by-step explanation:

$150 x .87

130.5

3 0
2 years ago
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Andy drove 840 miles in 12 hours. How far could he drive in 3 hours
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