31. Which of the following expressions is equal to 3 ? 4-V5 3 11 А. В. 3 .7 12-3V5 21 С. D. 12+V15 11 E. 12+3V5

PREALGEBRA
15th Edition
ISBN:9781938168994
Author:OpenStax
Publisher:OpenStax
Chapter5: Decimals
Section5.2: Decimal Operations
Problem 199E: In the 2010 winter Olympics, two skiers took the silver and bronze medals in the Men's Super-G ski...
icon
Related questions
Topic Video
Question
Please do the following questions for me. There r 3
83
Aged with
ided by
Minus
Plus
K. Multiplied by
29. In Westville on Tuesday, the high temperature was
30°C and the low temperature was 20°C. What was the
difference between the high and low temperatures, in
degrees Fahrenheit ?
(Note: The relationship between the temperature c, in
degrees Celsius, and the temperature f, in degrees
-흥0-32)
Fahrenheit, is given by c =
A. 55°F.
B. 10°F
C. 123°F
D. 18°F
E. 46°F
30. A committee will be selected from a group of
12 women and 18 men. The committee will consist
of 5 women and 5 men. Which of the following
expressions gives the number of different committees
that could be selected from these 30 people?
F. 30P10
G. (12P5)(18P5)
H. 30C10
J. (30C5)(30C5)
K. (12C5)(18C5)
31. Which of the following expressions is equal to
3
?
4-V5
3
11
А.
В.
12-3V5
21
С.
D. 12+V15
12+3V5
11
Е.
Transcribed Image Text:83 Aged with ided by Minus Plus K. Multiplied by 29. In Westville on Tuesday, the high temperature was 30°C and the low temperature was 20°C. What was the difference between the high and low temperatures, in degrees Fahrenheit ? (Note: The relationship between the temperature c, in degrees Celsius, and the temperature f, in degrees -흥0-32) Fahrenheit, is given by c = A. 55°F. B. 10°F C. 123°F D. 18°F E. 46°F 30. A committee will be selected from a group of 12 women and 18 men. The committee will consist of 5 women and 5 men. Which of the following expressions gives the number of different committees that could be selected from these 30 people? F. 30P10 G. (12P5)(18P5) H. 30C10 J. (30C5)(30C5) K. (12C5)(18C5) 31. Which of the following expressions is equal to 3 ? 4-V5 3 11 А. В. 12-3V5 21 С. D. 12+V15 12+3V5 11 Е.
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Propositional Calculus
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.
Recommended textbooks for you
PREALGEBRA
PREALGEBRA
Algebra
ISBN:
9781938168994
Author:
OpenStax
Publisher:
OpenStax
Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell
Elementary Algebra
Elementary Algebra
Algebra
ISBN:
9780998625713
Author:
Lynn Marecek, MaryAnne Anthony-Smith
Publisher:
OpenStax - Rice University
Intermediate Algebra
Intermediate Algebra
Algebra
ISBN:
9780998625720
Author:
Lynn Marecek
Publisher:
OpenStax College
Holt Mcdougal Larson Pre-algebra: Student Edition…
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL