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Thepotemich [5.8K]
3 years ago
15

Please match the following:________.

Mathematics
1 answer:
inysia [295]3 years ago
6 0

Answer:

1. The type of charge card used by a customer (Visa, MasterCard, AmEx)? Nominal

2. The duration a flight from Boston to Minneapolis? Continuous Ratio

3. The number of Nobel Prize-winning faculty at Oxnard University? Discrete Ratio

4. Temperature in degrees Celsius at 7 o'clock this morning? Continuous Interval

Step-by-step explanation:

1. Nominal data deals with the classification of items based on their names or labels. They are qualitative in nature. The type of charge card used by a customer is an example.

2. Continuous data are quantitative data that can appear in decimal forms. They are obtained by measurement.

3. Discrete data is also quantitative data that cannot be divided. They appear as whole numbers.

4. Interval data has the same difference between the variables. They do not have a true zero. For example, there is nothing like 0 degree Celsius. Ratio data on the other hand is interval data with a true zero.

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How do you find the range and domain??
stepan [7]

Answer:

In general, we determine the domain of each function by looking for those values of the independent variable (usually x) which we are allowed to use. (Usually we have to avoid 0 on the bottom of a fraction, or negative values under the square root sign).

The range of a function is the spread of possible y-values (minimum y-value to maximum y-value)

Substitute different x-values into the expression for y to see what is happening. (Ask yourself: Is y always positive? Always negative? Or maybe not equal to certain values?)

Make sure you look for minimum and maximum values of y.

Draw a sketch! In math, it's very true that a picture is worth a thousand words.

Step-by-step explanation: hope this helps <3

8 0
3 years ago
Read 2 more answers
Given the equation 2X +4/3 Y equals one and Y -9/13 x=9 by what Vector would you multiply the first equation so that combining t
Mila [183]

Answer: Option B

B. \frac{9}{26}

Step-by-step explanation:

We have the following equations:

2x + \frac{4}{3}y = 1       (1)

y -\frac{9}{13}x=9          (2)

Let us call "a" the coefficient of the variable x in the first equation and call "b" the coefficient of the variable x in the second equation.

Then we must multiply the number "a" by a value z such that when adding az + b the result is zero.a = 2

b = -\frac{9}{13}

So

2z-\frac{9}{13} = 0

We solve the equation for z

2z=\frac{9}{13}

z=\frac{9}{26}

The first equation must be multiplied by a value of \frac{9}{26}

4 0
4 years ago
What is equal to the square root of negative 27
Pachacha [2.7K]

square root(negative 27) =

5.19615242 i

5 0
3 years ago
#5 please help thanks so much
Arlecino [84]
To find the slope you need to do the

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8 0
4 years ago
Read 2 more answers
Jill wants to find the quotient. Use multiplication and the distributive property to help Jill from JD the quotient.
QveST [7]

How many 8 can we fit in 144?
Start with 8•10=80, can’t fit another 80 so
Continue with 8•5=40 we have now 80+40=120 and we need 144 so are left 24
Finish with 8•3=24

Now we can group them
Multiplication: 8•10+8•5+8•3=144
Distributive : 8•(10+5+3)=144
So 144/8=10+5+3=18
3 0
3 years ago
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