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Svetradugi [14.3K]
3 years ago
12

Please hurry algebra 2

Mathematics
2 answers:
Lelu [443]3 years ago
8 0

Answer:

the answer should be the second option idk for sure sorry if wrong.

Step-by-step explanation:

Lemur [1.5K]3 years ago
4 0

Answer:

The answer is the last one/ = 0.61

Step-by-step explanation:

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Newton's first law of motion applies only to objects that are already moving.<br> O True<br> O False
larisa [96]

Answer:

false

Step-by-step explanation:

5 0
3 years ago
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In 2014, 85 percent of households in the United States had a computer. For a randomly selected sample of 200 households in 2014,
DochEvi [55]

Answer:

The mean of C is 170 households

The standard deviation of C, is approximately 5 households

Step-by-step explanation:

The given parameters are;

The percentage of households in the United States that had a computer in 2014 = 85%

The size of the randomly selected sample in 2014, n = 200

The random variable representing the number of households that had a computer = C

Therefore, we have;

The probability of a household having a computer P = 85/100 = 0.85

Let

Therefore;

The mean (expected) number in the sample, μₓ, = E(x) = n × P is given as follows;

μₓ = 200 × 0.85 = 170

The mean of C = μₓ = 170

The variance, σ² = n × P × (1 - P) = 200 × 0.85 × (1 - 0.85) = 25.5

Therefore;

The standard deviation, σ = √(σ²) = √(25.5) ≈ 5.05

The standard deviation of C, σ ≈ 5 households (we round (down) to the nearest whole number)

7 0
3 years ago
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Find the length of the hypotenuse in the figure shown below.
slega [8]

Answer:

the answer is b.13 meters

Step-by-step explanation:

a²+b²=c²

3 0
3 years ago
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A person who weighs 100 pounds on Earth weighs 16.6 lb on the moon. Which variable is the independent variable?
Evgesh-ka [11]
Where you are. The moon or the earth is the independent variable
5 0
3 years ago
Annabelle and Navene are multiplying (4275)(4372). Annabelle's Work Navene's Work (4275)(4372) = 42 + 375 + 2 = 4577 (4275)(4372
natta225 [31]

Neither are correct.

Navene has broken the problem up and simply added numbers together to get "4577"

Annabelle is also wrong because whereas she multiplied, she also broke up the numbers in the equation to get "46710"

The answer should be 18,690,300

7 1
3 years ago
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