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Brilliant_brown [7]
3 years ago
12

A train is carrying 1425 passengers each of the trains cars can hold 30 passengers how many train cars are needed to hold all of

the passengers write the answer as a mixed number
Mathematics
2 answers:
Sunny_sXe [5.5K]3 years ago
7 0
Divide 30 by 1425
1425/30 = 47.5
Mixed number = whole number + fraction
47 1/2 trains
Grace [21]3 years ago
6 0
The total number of passengers is 1425 passengers

In each train car, there fits 30 passengers

So the number of train cars is 1425/30 = 47.5 train cars
Which is 47 and a half
A half is 1/2 and 47 is a whole number
So the mixed number representing the number of train cars is 47 1/2 train cars.
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In a​ survey, the eye colorseye colors of respondents are identified as 11 for brown eyes commabrown eyes, 22 for blue eyes comm
mr Goodwill [35]

Answer:

The answer is ratio Level of measurement

Step-by-step explanation:

It is important that I explain the various levels of measurement. There are four levels of measurement;  nominal, ordinal, interval and ratio levels of measurement.

1. Nominal Level of Measurement;  The nominal scale or level of measurement simply names or categorizes responses. examples are categorizing entries into religion, gender, hair color, etc. It is the lowest scale of measurement and they do not imply ordering among the group example, in classifying hair color, there is no numerical ordering value or red being more than black.

2. Ordinal Level of Measurement; Ordinal scale allows for comparison between two subjects to the degree of which they posses the dependent variable. For example, a researcher wanting to determine the level of satisfaction of customers to a product can group the customers from most dissatisfied to most satisfied.

3. Interval Level of Measurement; here, the level of measurement are numerical and they have the same distance (degree of difference) throughout. In the interval level of measurement, there is no true zero point on the scale, but the distance between two sets of points can have the same interval, but it will be irrational to make ratio comparisons. example is the Fahrenheit scale for temperature measurement, there is no true zero point, but a temperature difference between 20° F and 30° F is the same as the difference between 50° F and 60° F.

4. Ratio Level of Measurement; This is the most detailed level of measurement, and in addition to the interval scale, there is a true zero point. Mathematical computations can be carried out on them. It can be said to be the other three levels of measurement summed up in one. For example, money can be measured on the ratio scale because there is a zero point and it is mathematically accurate to say that 20 cents is twice as much as 10 cents. In our example, the survey is on eye color which ordinarily would have been on the nominal or categorical scale of measurement, but for the fact that the number of people possessing a quality is counted, it makes it ratio, and mean value was even calculated to be 1.5. There is a possibility of having a particular group of eye color with no participant, hence the zero point.

3 0
3 years ago
Sam had his highest scoring basketball game by making 18 shots for a total of 43 points. If all of his points came from 2- and 3
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43 - 18*2 = 43 -36 = 7

7 were 3 point shots
11 were 2 point shots
8 0
3 years ago
Rita bought fabric and ribbon from a store the ribbon cost $18.50 rita paid the cashier $50.00 and received change of $5.25 how
AVprozaik [17]
1.Rita spent $26.25 on fabric.


2. I know this because...
   - First, I subtracted the cost of the ribbon from how much she paid.
        · Equation: $50.00 - $18.50 = $31.50
   
   - Second, I subtracted the change received by the reduced cost ($31.50)
       · Equation: $31.50 - $5.25 = $26.25

3. So, the final amount of money Rita spent on fabric is $26.25.
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I am 99.9% sure that this is the correct answer. If for some reason my answer is incorrect, I am truly sorry, and please forgive me. Thank You!
3 0
2 years ago
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satela [25.4K]

Answer:

okay here we go

Step-by-step explanation:

in \: vectos \: ab \: means \: ob - oa \\ but \: the \: midpoint \: m \: is \: equal \: to \: a \: half \: of \: ab \\  \\ therefore \: m =  \frac{1}{2} ab \\  =  \frac{1}{2} (ob - oa) \\  =  \frac{1}{2} (ob - (3. - 6)) \\ (4. - 2) =  \frac{1}{2} (ob - (3. - 6)) \\ (8. - 4) = (ob - (3. - 6)) \\ ob = (11. - 2)

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Answer:

55.75

Step by step explain:

33.00 divided by 4 equals 8.25

then multiply 8.25 by 7 which equals 55.75

4 0
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