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Margarita [4]
4 years ago
13

A lizard is crawling up a hill that rises 5 feet for every horizontal change of 30 feet. Find the slope.

Mathematics
1 answer:
yuradex [85]4 years ago
7 0

Answer:

Slope is 5/30 or simplified is 1/6

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A polling organization asked a nation-wide random sample of 1600 new brides (those who got married in the past 2 years) the foll
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Answer:

It has millions of tickets. On each ticket is written a number a dollar amount. The exact average and SD are unknown but are estimated from the sample to be $20,000 and $5,000 respectively.

Step-by-step explanation:

Given that:

sample size n = 1600

sample mean \overline x = 20000

standard deviation = 5000

The objective is to choose from the given option about what most closely resembles the relevant box model.

The correct answer is:

It has millions of tickets. On each ticket is written a number a dollar amount. The exact average and SD are unknown but are estimated from the sample to be $20,000 and $5,000 respectively.

However, if draws are made without replacement, the best estimate of the average amount for the bride will be $20,000

Similarly, the standard error for the sample mean = \dfrac{s}{\sqrt{n}}

= \dfrac{5000}{\sqrt{1600}}

= \dfrac{5000}{40}}

the standard error for the sample mean = 125

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3 years ago
15.5 × [(2 × 2.4) + 3.2] – 16
ch4aika [34]

Answer:

108

Step-by-step explanation:

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3 years ago
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Brut [27]
That doesn’t make any sense to me sorry
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3 years ago
Multiple choice questions will mark brainlist answer asap
Vesna [10]
11, -8, and 7 are the answers...

Please mark as brainliest... I really need it...
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4 years ago
I need to know the answer
makkiz [27]

Step-by-step explanation:

3k + 2k - 6 = 8k + 3

8k - 3k - 2k = - 6 - 3

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K = - 3

Hope it will help you :)

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3 years ago
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