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lisabon 2012 [21]
3 years ago
7

Help me please!!!!!!!

Mathematics
1 answer:
Hatshy [7]3 years ago
3 0

Answer:

2.64

Step-by-step explanation:

54.2cm-47.cm= 6.6 cm

Convert to inches.

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HELP PLZ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Bas_tet [7]

Answer:

c

Step-by-step explanation:

4 0
3 years ago
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Median:<br><br> What is the MEDIAN for this data set?
Travka [436]

Answer:

27

Step-by-step explanation:

22

24

25

26

27 - middle AKA median.

28

28

29

36

5 0
3 years ago
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A boat travels 36 miles in 1.5 hours ans then in 14 miles in 0.75 hour. what is the average speed?
allochka39001 [22]

The average speed can be obtained by the formula:

V_{\text{average}}=\dfrac{\text{total distance}}{\text{total time}}.

If a boat travels 36 miles in 1.5 hours ans then in 14 miles in 0.75 hour, then find:

  • total distance is 36+14=50 miles;
  • total time: 1.5+0.75=2.25 hours.

Therefore,

V_{\text{average}}=\dfrac{50}{2.25}=\dfrac{5000}{225}=\dfrac{200}{9}=22.(2) miles per hour.

Answer: V_{\text{average}}=\dfrac{200}{9}=22.(2) miles per hour.

6 0
3 years ago
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Step 4: Calculate the result:<br> 63,756 60<br> miles / hour<br> 70.5,280
Mkey [24]

Answer:

10.35miles/hour

Step-by-step explanation:

(63,756 x 60)/ (70 x 5,280) = (3,825,360/369,600) = 10.35

(Application of division)

6 0
2 years ago
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1.
jonny [76]

Answer:

1. False; 2. False; 3. False.

Step-by-step explanation:

1. <em>Mode </em>

False.

The mode, mean, and media are all measures of central tendency.

The <em>mean</em> is the best measure for normally distributed data.

The <em>median</em> is the best measure for skewed data.

The mode is the least used, because it's the only measure you can apply to nominal data.

2.<em> Median </em>

False.

The <em>mean</em> is the average of a set of scores or list of numbers.

3. <em>Frequency distribution table </em>

False.

It is not necessary to put the numbers in order.

For example, assume that you wanted to count the frequency of occurrence of each number in the list:  3, 0, 1, 4, 4, 1, 2, 0, 2, 2, 0, 2, 0, 1, 3, 1, 2, 1, 1, 3.

If you are doing this <em>manually</em>, you would go through the list and use <em>tally marks </em>to record the appearance of each number in its category.

If you are <em>using a computer</em>, it will do the sorting for you.

8 0
2 years ago
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