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Pavlova-9 [17]
2 years ago
8

A holiday decoration involves blue and white lights the ratio of blue lights to white lights is three to two the box the decorat

ions came in stated that the number of blue lights was 114 but didn't give the number of white lights or the total number of lights.
A) What is the ratio of the number of blue lights to the total number of lights?


B) If the total number of lights is represented by the variable t, create a proportion that you can use to solve for t and solve it.
Mathematics
1 answer:
Westkost [7]2 years ago
4 0

Answer:

15

Step-by-step explanation:

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Given g(x)=-3x-4 what is the x value when g(x)=2
stiks02 [169]

Answer:

x= -2

Step-by-step explanation:

2= -3(x)-4

6= -3x

-2= x

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3 years ago
What is the axis of a graph used for? Select all that apply. a starting point with equal intervals that follow a stopping point
Ronch [10]

Answer:

A scale to plot data

It is hard to tell the difference between the choices. If they are the following:

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3 years ago
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Please help i dont understand
Llana [10]

Answer:

imma say 45m

Step-by-step explanation:

im not sure but tell me if im wrong so i can fix it. thanks

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2 years ago
Help help help help help
storchak [24]
Answer is

x > 5

Tell me if it helps
8 0
2 years ago
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

#SPJ4

7 0
1 year ago
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