Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
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Problem solving: If object has 1/12 original amt of radioactive carbon, estimate age.
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3
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2K
stapel
stapel
D
A little lost, wondering about clearing fractions: Y = (10^6) / X - (10^6) / Z
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4
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1K
JeffM
J
R
1-1/3+1/2-1/3^3+1/2^2-1/3^5 ------- infinite series
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8
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7K
R.K.4.7
R
D
Please help me write the formula for: Differential in A (last days value minus today'
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0
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749
dave777
D
D
Please Check my work / Answer: Let f(x) be a function with 2 properties:
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2
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2K
dmatzick
D
F
How many boxes can fit in these bigger boxes?
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1
Views
989
stapel
stapel
D
Solving functions: f(x, y) = x + f(x-1, y-1). If f(1, 0) = 5, then what is f(5, 2)?
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8
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4K
mmm4444bot
mmm4444bot
J
mixing persent question: objects with x, y, and z as members with defined percent.
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3
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2K
stapel
stapel
jheartsn
Find formula for expo fcn for investment: $9750 initially, growing by 2.25% ann.
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4
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2K
stapel
stapel
Z
A polynomial function P(x) has roots of 2, -1 + i, and -1-i when P(x) = 0
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3
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1K
HallsofIvy
H
A
Polynomial Q (Need Help): one root of x3+ax2+36x-36=0 is product of other 2 roots
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7
Views
2K
HallsofIvy
H
R
For a >= b >= 1, show 3ab+4a^2+2ab^2+2a^2b^2+a^3b+a^3 >= 11a^2b+a+b
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1
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1K
Deleted member 4993
D
A
Polynomial Q: roots of x^2+bx+c=0 differ by 2; prove b^2=4(1+c)
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2
Views
1K
HallsofIvy
H
M
Function, determine point on graph: If f(-5) = -2 & g(x) = -2*f(x), what point can...
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8
Views
4K
Millone
M
B
proof for all n {N*} there exist k {N} and m {N*} with m being odd, for n =(2^k)m
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2
Views
1K
stapel
stapel
jheartsn
Find formula for expo fcn g(t)= a*b^t for pop. 8000 in year t=0, 3000 in year t=11.
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1
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1K
stapel
stapel
H
Find the sum of the multiples of 11 or 5 under 551
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2
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2K
JeffM
J
G
When trying to find y intercept
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6
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2K
JeffM
J
A
word problem chaos: Suppose that you drive 28 miles to an Easter dinner & it takes...
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1
Views
1K
mmm4444bot
mmm4444bot
I
equilateral triangle's equation: angles labelled as 3x+20, 2x, 3x
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3
Views
2K
mmm4444bot
mmm4444bot
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