660 Answered Questions for the topic Algebra 2 Question
07/17/15
What is the approximate probability that a point chosen insdie the rectangle is in the shaded region?
1st Shaded region: 2 m
1st Non-shaded region: 3 m
2nd shaded region: 1 m
2nd non-shaded region: 1 m
The side of the rectangle being 4 m
(All the sides are 4 for every one of the shaded...
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07/17/15
What is the mean of the data set {0,2,4,8,16,36}?
A) 8.0
B) 12.0
C) 11.0
D) 13.2
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07/17/15
4 friends are choosing from 8 different drinks at a refreshment stand...
What is the probability that at least 2 of the friends order the same drink?
A) 0.25
B) 0.41
C) 0.50
D) 0.59
07/17/15
The probability distribution of the number of piglets per litter on a farm is given:
Piglet births per litter:
n piglets: ----------> 4 5 6
Probability of n piglets: 0.2 0.4 0.4
What is the expected number of piglets per litter on this...
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07/17/15
What is the approximate variance of the data set {0,0,1,2,3}
A) 1.17
B) 1.36
C) 2.34
D) 2.72
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07/17/15
Algebra 2 question/ Help
A caterer records the number of weddings he works during 5 weeks of the summer: {0,3,4,3,6}. If he caters 3 weddings the next week, in what ways do the mean and the standard deviation of the data...
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07/17/15
4 out of 5 dentists prefer a new mouthwash
If 5 dentists are chosen at random from the phone book, what is the approximate probability that exactly 3 of them will prefer the new mouthwash?
A) 0.014
B) 0.051
C) 0.173
D) 0.205
07/15/15
algebra 1 question
How many ordered pairs of real numbers will satisfy the equation 2x-5y=6
A)1
B)0
C)2
D)3
E)infinite
Please Help!THANKS!
Algebra 2 Question Algebra 2
07/15/15
Given f(x)=3x-6 and g(x)= 5x, find g(f(x))
A) 15x-6
B) 15x-30
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Algebra 2 Question Algebra 2
07/15/15
Given f(x)=5x-3 and g(x)=6x+2, find (f+g)(x)
A) 11x-1
B) 11x+5
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Algebra 2 Question Algebra 2 Help
07/15/15
Given f(x)=x-3 and g(x)=4x, find g(f(6))
a) 3
b) 12
c) 21
d) 24
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Algebra 2 Question Algebra 2
07/15/15
Given f(x)=2x+5 and g(x)=3x-4, find (gf)(x)
a) 5x+1
b) 6x^2-20
c) 6x^2 + 7x-20
d) 6x^2 +23x+20
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Algebra 2 Question Algebra 2
07/15/15
Constant differences or ratios to determine parent function of data set?
x- 2 4 6 8 10 12
y- 5 10 15 20 25 30
A) exponential
b) linear
c) quadratic
d) square root
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07/15/15
Given.....
f(x)= x-7 if x > 0
2x if x ≤ 0
and
g(x)= f(3x). what is g(x)?
A) g(x)= x-4 if x > 0
2x+3 if x ≤ 0
B) g(x)= 3x-21 if...
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Algebra 2 Question Algebra 2
07/15/15
Use constant differences or ratios to determine which parents function would best model the given data set?
x- 2 4 6 8 10 12
y- 5 10 15 20 25 30
A) exponential
B) linear
C) quadratic
D) square root
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Algebra 2 Question Algebra 2
07/15/15
Given this...... (algebra 2 help)
Given f(x) = 3x if x > 0
x-2 if x ≤ 0
which is the rule for g(x), a vertical translation of f(x) 4 units down?
A) g(x)= 3x-12 if x > 0
x-6 if x ≤...
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Algebra 2 Question Algebra 2
07/15/15
Which words could be represented by the function g(s)=3s
A) A balloon rises 1 foot per second
B) a balloon rises 3 feet per second
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07/14/15
Confusing reasoning/logical question. PLEASE HELP!!!
I really need help on these types of questions. I just don't understand how to do them. I don't even understand what math this is lol (algebra 1,2 or geometry). Please help and please tell me...
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Algebra 2 Question Algebra 2
07/14/15
Based upon the data set, which statement is true?
A- 10 3 15B- 5 8 10C- 3 16 4 A) A varies jointly with B and C B) B varies jointly with A and C C) C varies jointly with A and B D) C varies directly with A and inversely with B
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Algebra 2 Question Algebra 2
07/13/15
Which function is continous?
A) A(x)= x
1+x^2
B) B(x)= x
1+x^3
Algebra 2 Question Algebra 2
07/13/15
Which expression is equal to:
√xy^3 / xy
A) x^ -1/2 y ^1/2
B) x^ 3/2 y^5/2
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Algebra 2 Question Algebra 2
07/13/15
Which equation is best represented by the statement "x varies jointly with y and z"?
A) x=kyz
B)x=k
yz
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Algebra 2 Question Algebra 2
07/08/15
The data below is from an exponential function. What is the value of the constant ratio?
x- -1 0 1 2 3
y- 2 4 8 16 32
A) -1
B) 1
C) 2
D) 4
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Algebra 2 Question Algebra 2
07/08/15
If the data below is from an exponential function, what is the value of a?
X- 3 5 7
Y- 8 a 18
A) 12
B) 12.5
C) 13
D) 13.5
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Algebra 2 Question Algebra 2
07/08/15
Algebra 2 question
Teds comic book collection, which is worth $1300 five years ago, has been increasing in value by 12% per year since then. Which expression gives the current value of the collection/
A)...
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