2 years ago

Pleas please help me!!!

Mathematics

1 answer:

aliina [53]2 years ago

8 0

Answer:

Graph shaded to the right of the circle

Step-by-step explanation:

hope this helps can i have brainiest

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Lady_Fox [76]

Fool me three times shame on both of us

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2 years ago

Maddie tried to divide 160 stickers equally amongst herself and 5 friends. There was some stickers left over, so she kept them.

Nutka1998 [239]

Answer:

well you just get 32

Step-by-step explanation:

but i divide 16 divide 5 and got 3.2 so it might be an extra .2 stickers

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2 years ago

WILL MARK BRAINLIEST

Burka [1]

Answer:

283.3%

Step-by-step explanation:

6.8 divided by 2.4 = 2.83333333333

2.8333 x 100 = 283.33

= 283.3%

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2 years ago

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Suppose your boss wants you to obtain a sample to estimate a population mean. Based on previous analyses, you estimate that 49 i

VashaNatasha [74]

Answer:

the minimum sample size n = 11.03

Step-by-step explanation:

Given that:

approximate value of the population standard deviation $\sigma$ = 49

level of significance ∝ = 0.01

population mean = 38

the minimum sample size n = ?

The minimum sample size required can be determined by calculating the margin of error which can be re[resented by the equation ;

Margin of error = $Z_{ \alpha /2}} \times \dfrac{\sigma}{\sqrt{n}}$

$38 = \dfrac{2.576 \times 49}{\sqrt{n}}$

$\sqrt{n} = \dfrac{2.576 \times 49}{38}$

$\sqrt{n} = \dfrac{126.224}{38}$

$\sqrt{n} = 3.321684211$

$n= (3.321684211)^2$

n ≅ 11.03

Thus; the minimum sample size n = 11.03

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2 years ago

Tilly the dog barks every 9 seconds.

Leya [2.2K]

Aww... I have a dog named Tilly, *Ahem* It would take 36 seconds. Hope this helpz...

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2 years ago

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