3 years ago

(x+2)^2 ≠ 0 ? hihihihihihi

Mathematics

1 answer:

marishachu [46]3 years ago

7 0

Yes, you are correct

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2 years ago

Every 7 days a plant grows 4 centimeters. Complete the table.

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day 1 4 cm

day 2 8 cm

day 3 12 cm

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day 5 20 cm

day 6 24 cm

day 7 28 cm

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the first one

Step-by-step explanation:

because the 12.3cm line at the top put that at the bottom multiply those and there you go

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Answer:

Option D) 340

Step-by-step explanation:

We are given the following in the question:

Alpha, α = 0.05

Population standard deviation, σ = $47

Margin of error = 5

95% Confidence Interval:

$\mu \pm z_{critical}\frac{\sigma}{\sqrt{n}}$

$\text{Margin of error} = z_{critical}\frac{\sigma}{\sqrt{n}}$

Putting the values, we get,

$z_{critical}\text{ at}~\alpha_{0.05} = 1.96$

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Thus, the correct answer is

Option D) 340

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3 years ago

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skad [1K]

Answer:

all students on the track-and-field team

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