TRABAJOS IMPORTANTES
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University of Phoenix *
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Course
216
Subject
Mathematics
Date
Feb 20, 2024
Type
docx
Pages
15
Uploaded by CoachTeam14827
1.
Given this equation for converting temperature from Fahrenheit (f) to Celsius (c) is C = [5(f – 32)]/9, what is the Celsius temp when Fahrenheit is 104 degrees?
1.
10 degrees C
2.
32 degrees C
3.
15 degrees C
4.
40 degrees C
2.
Question 2
10 Points
The figure below shows total costs for three gym memberships. Which is the most accurate statement?
1.
Standard is never the cheapest option regardless of duration
2.
Monthly is always the costliest for any duration
3.
Monthly is cheapest out through 5 months
4.
Of the 3, Monthly is cheapest out to 10 months
3.
Question 3
10 Points
Cells B1, C1, and D1 contain the values Seat1Row1, Seat2Row1, and Seat3Row1. If cells B1, C1, and D1 were selected, and autofill used to fill E1, F1, and G1, what would be the auto-filled values?
1.
Seat 2Row2, Seat3Row3, Seat4Row4
2.
Seat 2Row2, Seat3Row2, Seat4Row2
3.
Seat1Row2, Seat2Row2, Seat3Row2
4.
Seat 1Row1, Seat2Row2, Seat3Row2
4.
Question 4
10 Points
If B2 is changed from 7 to 9, what value will appear in C3 if C3 contains the formula =B2*2?
1.
9
2.
27
3.
8
4.
18
5.
Question 5
10 Points
Based on the grouped bar chart below, in which year did the largest number of women exist in the U.S. workforce?
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1.
1980
2.
2000
3.
1970
4.
2010
6.
Question 6
10 Points
The formula in cell C2 is =A$2. Autofill is used by dragging C2's autofill box across to D2, E2, and F2. What formulas will appear in D2, E2, and F2, respectively?
1.
A$2, A$3, A$4
2.
B$2, B$3, B$4
3.
C$3, C$4, C$5
4.
B$2, C$2, D$2
7.
Question 7
10 Points
The figure below shows costs for a current home mortgage versus a refinanced home mortgage. Refinancing has initial costs but results in a lower monthly payment. Which best describes the lines?
1.
The red line represents refinancing, which cheaper after 6 months.
2.
The blue line is for refinancing ,which is always cheaper.
3.
The red line is for refinancing, which is always cheaper.
4.
The blue line is for the current mortgage, which is always more expensive.
8.
Question 8
10 Points
Based on the vertical bar chart below, in which of the following months were just over 10% of professional European soccer players born?
1.
April
2.
March
3.
May
4.
January
9.
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Question 9
10 Points
What is the value of cell B2?
1.
2
2.
4
3.
5
4.
11
10.
Question 10
10 Points
The total amount of time university students in the United States spend sleeping, eating and drinking, and leisure and sports is about:
1.
1/2 of their total time
2.
3/5 of their total time
3.
3/4 of their total time
4.
1/3 of their total time
11.
Question 11
10 Points
What formula should be entered in A3 to compute A1 times B1?
1.
=B1*B3
2.
=A1/B1
3.
=A1*B3
4.
=A1*B1
12.
Question 12
10 Points
A downtown parking lot charges $5 per hour for the first 2 hours, then $2.50 per hour after that. Which equation(s) describes the total cost y as a function of the hours x?
1.
Y = 5x + 2.5x
2.
Y = 5x up to 2 hours then Y = 5x + 2.5x for over 2 hours
3.
Y = 5x for 2 hours or less, then Y =10 + 2.5(x-2) for over 2 hours
4.
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Y = 5x + 2.5(x-2)
13.
Question 13
10 Points
Based on the line graph shown, how did Google's stock price perform between March 2015 and August 2015?
1.
The stock price decreased.
2.
There was no change.
3.
The stock price increased.
4.
There is not enough information to make a determination.
14.
Question 14
10 Points
The figure shows estimated medical costs versus what a user actually pays for three health
insurance plans with different deductibles. For which plan does the user pay the most for estimated medical costs of $3,000?
1.
$1,000 and $2,000 ded plans pay the same
2.
$1000 ded plan
3.
$2000 ded plan
4.
$500 ded plan
15.
Question 15
10 Points
What are m and b in the linear equation, using the common meanings of m and b?
2 + 3x + 5 - 2x = y
1.
m is 7 and b is 2
2.
m is 1 and b is 7
3.
m is 1 and b is 8
4.
m is 2 and b is 7
16.
Question 16
10 Points
Given a function described by the table below, what is y when x is 5?
X Y
2 6
4 8
5 9
6 12
1.
5
2.
9
3.
6
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4.
4
17.
Question 17
10 Points
To draw a graph for y = 3/4x + 7, a person can draw a point at x of 0 and y of ___, a second
point by going up 3 and over ___, and then draw a line through the points.
1.
7, 3
2.
4, 7
3.
3, 7
4.
7, 4
18.
Question 18
10 Points
According to the graph below, what is y when x is 4?
1.
5
2.
6
3.
3
4.
4
19.
Question 19
10 Points
Given a function described as the equation y = 4x - 4, what is y when x is 1, 2, and 3?
1.
0, 4, 8
2.
4, 8, 12
3.
0, 6, 12
4.
2, 8, 16
20.
Question 20
10 Points
For which of the following sets of data should a stacked bar chart be used?
1.
The average age of male high school grads vs. the age of female graduates
2.
The average golfers vs the average age of tennis players
3.
The total number of planes landing at O’Hare Airport categorized by type
4.
The number of white cars vs, the number of white trucks
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