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3 years ago

14

"when the population standard deviation is unknown, sample size is less than 30, and the population has a normal or near-normal

distribution"

1 answer:

dezoksy [38]3 years ago

5 0

<span>The population standard deviation is unknown, sample size is less than 30, and the population has a normal or near-normal distribution</span>.

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Looking at Morningstar’s Financial Health ratios, what has happened to HP’s liquidity position over the past 10 years?

solong [7]

Answer:

Step-by-step explanation:

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3 years ago

If the dimensions of an equilateral triangle are trebled, how is the area affected?

Daniel [21]

Dimension of an equilateral

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3 years ago

Clara created the poster shown below:

lana66690 [7]

Answer:

$length=4\ cm\\width=6\ cm$

Step-by-step explanation:

Given the rectangular poster shown in the picture, you know that its dimensions (its width and its lenght) are:

$w_1=24\ cm\\l_1=16\ cm$

In order to calculate the dimensions of the rectangular at $\frac{1}{4}$ times its current size, you need to multiply the original lenght by $\frac{1}{4}$ and multiply the original width by $\frac{1}{4}$ .

Knowing this, you get:

$w_2=w_1\frac{1}{4}\\\\w_2=(24\ cm)(\frac{1}{4})\\\\w_2=6\ cm\\\\\\l_2=l_1\frac{1}{4}\\\\l_2=(16\ cm)(\frac{1}{4})\\\\l_2=4\ cm$

6 0

3 years ago

SOMEONE HELPFUL PLZ ANSWER!!!!!!!! WILL MARK BRAINLIEST!!!!!!!!!

Eva8 [605]

Answer:5,6 or 15,2

5x6x1.5 =45

15x2x1.5=45

3 0

2 years ago

LekaFEV [45]

Answer:

One pair of socks is $370.

Step-by-step explanation:

Sean bought <em>three pairs</em> of the same socks and a shoe polish for $1450. If the

polish cost $340, how much is the cost of <em>one pair</em> of socks.

6x - 340 = 1450

6x = 1450 -340

6x = 1110

2x = 1110 / 3

2x = 370

8 0

2 years ago

Read 2 more answers