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lorasvet [3.4K]
3 years ago
12

Help please!!!!!!!!!!!

Mathematics
1 answer:
Gala2k [10]3 years ago
8 0
The answer’s d = 2m
explanation
think of it like this: rise over run
you already have your variables your x and y (or in this case your d and m) so al you have to do it count how many times you have to rise from the origin to get to a point where you can run to the next point
what i mean is: your starting point was the origin (0,0) and you had to rise two times (0,2) and run once (1,2) to get to the next point on the graph meaning your rise over run is: 2/1 or 2
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Find the distance between the two points rounding to the nearest tenth (if necessary).
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Answer:

4.2

Step-by-step explanation:

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sqrt (3 - 6)² + sqrt(6 - 3)²

sqrt (-3)² + sqrt(3)²

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Round to nearest tenth:

4.2

3 0
3 years ago
Which expression is equivelent please help
Helen [10]

Which expression is equivelent please help

Answer: Hi!

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3 0
4 years ago
F(x) = x, g(x) = 2x<br> combining functions
Alchen [17]

Answer:

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Step-by-step explanation:

6 0
3 years ago
On a particular production line,the likelihood that a light bulb is defective is 5%. Ten light bulbs are randomly selected. What
KengaRu [80]

Answer:

Mean and Variance of the number of defective bulbs are 0.5 and 0.475 respectively.

Step-by-step explanation:

Consider the provided information,

Let X is the number of defective bulbs.

Ten light bulbs are randomly selected.

The likelihood that a light bulb is defective is 5%.

Therefore sample size is = n = 10

Probability of a defective bulb = p = 0.05.

Therefore, q = 1 - p = 1 - 0.05 = 0.95

Mean of binomial random variable: \mu=np

Therefore, \mu=10(0.05)=0.5

Variance of binomial random variable: \sigma^2=npq

Therefore, \sigma^2=10(0.05)(0.95)=0.475

Mean and Variance of the number of defective bulbs are 0.5 and 0.475 respectively.

5 0
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7 0
4 years ago
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