PLEASE HELP 30 points Type the correct answer in each box. Use numerals instead of words.
In a survey at an investment conference, attendees were asked to identify themselves as savers or spenders. A saver tends to save more
money and keeps track of his spending while a spender tends to spend more money and has difficulty saving. Attendees were also asked
whether they would like to change or continue their spending practices.
• Of the 120 people who identified themselves as savers, 112 said they would continue being savers. The rest said they would like to be
spenders.
. Of the 140 people who identified themselves as spenders. 78 said they would continue being spenders. The rest said they would like
to be savers
Complete the two-way frequency table for this situation.
Identified As
Saver
Spender
Total
Saver
112
Wants To
Be
Spender
78
Total
120
140
260
Reset
Next
Answers
Answer:
112 62 174
8 78 86
120 140 260
Step-by-step explanation:
You can solve this problem easily by looking at the total amounts compared to the information you already have. Once you do this, you can simply subtract them from each other to find the first two empty boxes, then you can just add across for the totals for the boxes on the right.
The complete two-way table looks like:-
. Identified As:
Savers Spenders Total
Savers 112 62 174
Wants to be: Spenders 8 78 86
Total 120 140 260
What is a Two Way Table?A two-way table displays the frequencies or relative frequencies of two categorical variables. One category is represented by rows, while the other is represented by columns.
How to solve the question?In the question, we are asked to complete the two-way table as per the given information.
In the first row, second column:
The box needs the data for the number of spenders who want to become savers.
In the provided information, we have been told that of the 140 people who identified themselves as spenders, 78 said they would continue being spenders, while the rest said they would like to be savers.
Thus, the number of spenders who want to be savers = 140 - 78 = 62.
Hence, entry is 62.
In the first row, third column:
The box needs the data for the number of people who now want to continue as savers, or become one.
This can be shown as the sum of the first two readings of the row.
Thus, the total number of people who now want to continue as savers, or become one = 112 + 62 = 174.
Hence, entry is 174.
In the second row, first column:
The box needs the data for the number of savers who want to become spenders.
In the provided information, we have been told that of the 120 people who identified themselves as savers, 112 said they would continue being savers, while the rest said they would like to be spenders..
Thus, the number of savers who want to be spenders = 120 - 112 = 8.
Hence, entry is 8.
In the second row, third column:
The box needs the data for the number of people who now want to continue as spenders, or become one.
This can be shown as the sum of the first two readings of the row.
Thus, the total number of people who now want to continue as spenders, or become one = 8 + 78 = 86.
Hence, entry is 86
Thus, the complete two-way table looks like:-
. Identified As:
Savers Spenders Total
Savers 112 62 174
Wants to be: Spenders 8 78 86
Total 120 140 260
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Step-by-step explanation:
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[tex]\textsf{let}\:(x_1,y_1)=(2,8)[/tex]
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1) 125
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Step-by-step explanation:
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Answer:
x = 70°
Step-by-step explanation:
Since in triangle ABC (Check the image)
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=> ∠A + ∠B + ∠C = 180°
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The angle m∠UVW can be found using angle of circumference rule in geometry. Therefore, m∠UVW = 67°
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In other words, the angle at the centre of a circle is twice the angle at the circumference.
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What is the nth term rule of the quadratic sequence below?
4
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6
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10
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16
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24
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34
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46
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[tex]\qquad\qquad\huge\underline{{\sf Answer}}[/tex]
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Step-by-step explanation:
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[tex]y=-x^2+36[/tex]
we know that
Is the equation of a vertical parabola open down
so
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[tex]y=-x^2+36[/tex]
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see the attached figure
Answer:
Step-by-step explanation:
7)
What is the average rate of
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A)
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O0
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Answers
Answer:
A
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Answer:
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Step-by-step explanation:
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Step-by-step explanation:
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B
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C.
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Answers
Answer:
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Step-by-step explanation:
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Answer:
mode and median
Step-by-step explanation:
both are 80
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Answer:
30 min
Step-by-step explanation:
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1 = 12/20 + 12/x
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Answers
Answer:
h(x), g(x), f(x)
Step-by-step explanation:
The axis of symmetry of a parabola is the vertical line through its vertex.
__
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f(x) = a(x -h)² +k . . . . . vertex (h, k), scale factor 'a'
The vertical line through the vertex is x=h.
Your equation is ...
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g(x)The given equation can be written in vertex form:
g(x) = 5x² -10x +7
g(x) = 5(x² -2x) +7
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h(x)Your problem statement tells us ...
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The coordinates of the vertex can also be read from the graph: (-2, 2).
__
orderThe rank of the functions is the order of {-2, 1, 4}, or h(x), g(x), f(x).
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Answer:
the answer is c
Step-by-step explanation:
I already did that
Answer:
C that's the answer
no explanation I'm jus saying
A Girl Guide measured the angle of elevation to the top of a monument to be 59°. The height of the monument is 38.5 m. She
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location, to the nearest tenth of a degree.
Answers
The angle of elevation is 35.4.
What is angle of elevation?The angle formed by the line of sight and the horizontal plane for an object above the horizontal.
tan D = AB/BD
tan D = 38.5/54.13
D = 35.4
Hence, the angle of elevation is 35.4.
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