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seraphim [82]
3 years ago
8

Please help asaaappp!!!!!!!!!!!

Mathematics
2 answers:
notka56 [123]3 years ago
8 0
I believe the answer is B
andriy [413]3 years ago
5 0
The correct answer is c

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Question 9 of 10 Which of the following is most likely the next step in the series? OA. O B. O C. O D.​
uranmaximum [27]

Answer:

B

Step-by-step explanation:

Vertical line is removed then horizontal. Its goes blue, red, blue. A vertical line is to be removed and the colour is red. That leaves B as the answer.

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3 years ago
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A construction company is considering submitting bids for two contracts. The company estimates that it has a 20\%20%20, percent
Nostrana [21]

Where the variance is 0.32, the mean is 0.40, and there are provided sets of probabilities, the standard deviation will be 0.566.

<h3>What is standard deviation?</h3>

The average degree of variability in your dataset is represented by the standard deviation. It reveals the average deviation of each statistic from the mean. In general, values with a high standard deviation are spread out from the mean, whereas those with a low standard deviation are grouped together close to the mean.

Here,

mean=0.4

variance=(Xn-mean)².P(x)n

=(0-0.4)²*(0.64)+(1-0.4)²*(0.32)+(2-0.4)²*0.04

variance=0.32

Standard deviation=√(variance)

=√0.32

=0.566

The standard deviation will be 0.566 where variance in 0.32 and mean is 0.40 and given sets of probability.

To know more about standard deviation,

brainly.com/question/13905583

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7 0
1 year ago
The Wilsons traveled the 2400 miles of Route 66 from Chicago,IL to Santa Monica, CA. If their total driving time was 50 hours, w
Zolol [24]

Answer:

48 miles per hour

Step-by-step explanation:

If they traveled 2400 miles and the total driving time was 50 hours, divide 2400/50 in order to find how many miles they drove per hour.

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2 years ago
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Write an expression to describe the sequence below. Use n to represent the position of a
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Answer:

n+1=x-1

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as n goes up, x decreases by 1 each time

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3 years ago
Find value of x and y
tatyana61 [14]

Step-by-step explanation:

x = 144 ( corresponding angle)

y = 180- 144 ( linear pair)

y= 36°

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