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raketka [301]
3 years ago
10

50 pts-----Is there a special way to solve a question like this (without calculator)

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
4 0
The only way to do it is 1.8x1.8x1.8x1.8x1.8x1.8x1.8x1.8x1.8. Or just use a calculator. Sorry to let you down
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storchak [24]

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7 0
3 years ago
What does it mean if the probability is 0% that a blue marble will be drawn form a bag? A. The number of blue marbles in the bag
Nat2105 [25]
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7 0
4 years ago
26/100 in simple form
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8 0
4 years ago
Determine whether the conclusion is valid. Explain. You want to determine the number of students in your school who have visited
dedylja [7]

Answer: The conclusion is valid

Step-by-step explanation:

Number of students surveyed = 50

Number of students who visited a science museum = 20

Number of students who haven't visited a science museum = 30

Percentage of student that have visited a Science museum:

= 20/50 × 100

= 40%

The conclusion is valid based on the calculation.

8 0
3 years ago
Some people took part in a game. The frequency shows information about their scores. Score Frequency 1 - 7 13 8 - 10 14 11 - 15
Fittoniya [83]

The mean is 20.7

<h3>What is Mean?</h3>

Mean is the average of the given numbers and is calculated by dividing the sum of given numbers by the total number of numbers.

Class     Frequency{f}      Midpoint of frequency{x}                fx    

1-7                    13                              4                                             72

8-10                  14                             9                                              126

11-15                  18                            13                                            234

16-20                6                           18                                              108

21-35                 13                           28                                           364

36-50                19                            43                                          817

Sum                   83                                                                          1721

So,

Mean = 1721/83 = 20.7

Learn more about mean here:

brainly.com/question/24131739

#SPJ1

8 0
2 years ago
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