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miss Akunina [59]
2 years ago
13

a fingernail grows about 0.1 millimeter each day. How much does a fingernailgrow in 30 days? 90 days?

Mathematics
2 answers:
Gnoma [55]2 years ago
6 0
3 for 30 and 9 for 90
koban [17]2 years ago
5 0

Answer:

3

Step-by-step explanation:


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vitfil [10]

Answer:

The answer is 57.

180 - 67 - 56 = 57

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Simply the following expressions:
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Answer:

6.    <u> (2x - 1) </u>

      (3x + 2)

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Step-by-step explanation:

6.   <u> 2x² + 9x - 5</u>

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= <u>(2x - 1) (x + 5)</u>

  3x² + 17x + 10

= <u>(2x - 1)  (x + 5)</u>

  (3x + 2) (x + 5)

= <u> (2x - 1) </u>

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8.  <u>y² - 9   </u>

    y³ + 27

= <u> (y + 3) (y - 3)</u>

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  (y+3) (y² - 3y + 9)

= <u>     y - 3     </u>

  y² - 3y + 9

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2 years ago
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7a-17=4a+1 what's the solution to this problem
BabaBlast [244]
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3 0
2 years ago
Consider rolling a fair die twice and tossing a fair coin eleven times. Assume that all the tosses and rolls are independent. Th
marin [14]

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0.005371

Step-by-step explanation:

Given that a fair coin is tossed 11 times.

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Answer:

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Step-by-step explanation:

The surface area of a square pyramid is expressed as;

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