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Alex777 [14]
3 years ago
14

A circular "No U-Turn" road sign has a diameter of 20 inches.

Mathematics
1 answer:
Marianna [84]3 years ago
5 0

Answer:

314

Step-by-step explanation:

d=20

20/2=10

10x10=100

A=pi r2

A=3.14x100

A=314

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Evaluate the following expression if x=4 28x-9(2x+6)
RUDIKE [14]

Answer:

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Step-by-step explanation:

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8 0
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AveGali [126]

Answer:

Section a)

Solution;

A correlation coefficient of 0.4 implies a relatively weak positive association between two sets of data. There is a notable small increment in one data set as the other increases.

Section b)

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A correlation coefficient of -0.96 implies a strong negative association between two sets of data. An increase in the values of one data set amounts to a decrease in the values of the other data set by approximately the same magnitude.

Section c)

Solution;

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Section d)

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Section e)

Solution;

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7 0
3 years ago
What is the answer to this problem
Romashka-Z-Leto [24]
Work:

     1355.4
    _____
5 | 6777 
  - 5000
 -----------
    1777
  - 1500
 ----------
      277
  -   250
 -----------
        27
  -     25
 -------------
          2.0
  -       2.0
---------------
              0

Answer:

1355.4   or   1355 remainder 2 (if you need remainder)

5 0
3 years ago
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