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ale4655 [162]
3 years ago
6

Addison studies a tarantula that is 30 millimeters long. Suppose she uses a microscope to magnify the spider by 400 how long wil

l a spider appear to be ?
Mathematics
2 answers:
mr_godi [17]3 years ago
7 0

Answer:

12,000 millimeters.

Step-by-step explanation:

Addison studies a tarantula that is 30 millimeters long.

She uses microscope to magnify the spider.

microscope magnified the spider by = 400 times

Therefore, the length of spider appears to be = 30 × 400

                                                                   = 12,000 millimeters

The spider appear to be 12,000 millimeters long.

vagabundo [1.1K]3 years ago
3 0
That's a straightforward enigma, it will appear to be 12,000 millimetres long because of her microscope.
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5 0
3 years ago
49 x ? = 220.5 sorry about the last question this is what it was supposed to be
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8 0
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Step-by-step explanation:

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2 years ago
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Assume the sample below is a perfectly random sample of students at a school. How much greater is the mean of the
igor_vitrenko [27]

Answer:

0.75

Step-by-step explanation:

The table is not well presented (See Attachment)

There are at least two approaches to this question

Method 1:  

Steps

1. Calculate the mean of reported heights

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Mean of reported heights = 655/10

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2. Calculate the mean of measured heights

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Mean of measured heights = 647.5/10

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3. Get their difference

Difference = Mean of reported heights - Mean of measured heights

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3 years ago
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