Beginning Algebra

Specifically for introductory questions about algebra (Algebra I).
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Quadratic equation help: volume V = (1/3)(pi)(h)(R^2+Rr+r^2) of frustum of cone
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7
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7K
Denis
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S
4/9 of audience is female; 1/3 of adults are female; if 85 male children, then how many persons in audience?
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14
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2K
Denis
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Z
Fraction Word Problem?
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9
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2K
zahid0987
Z
R
probability
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6
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1K
tkhunny
tkhunny
F
Need help with this
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4
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1K
MarkFL
MarkFL
R
Problem with math: if it's given that we do 3 cakes per minute, then how much time will 1 cake take?
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14
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3K
Denis
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D
Solving for x
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14
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3K
Otis
Otis
Ebba Sen Pai
Simple Factoring Problem
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2
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1K
Harry_the_cat
Harry_the_cat
M
Please can some help with worded Simulataneous Equations
2
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29
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6K
ksdhart2
K
S
What is 5 root 2 Squared ?
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3
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7K
HallsofIvy
H
J
How to find Q
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6
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2K
Steven G
Steven G
E
Systems of linear equations: courses of ships, speeds needed for boats to collide
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5
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1K
elledo
E
B
How does sqrt{x^[18] + x^[10]} equal (x^5)*sqrt{x^8 + 1} ?
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10
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1K
MarkFL
MarkFL
B
Need help with the following questions.
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1
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815
Harry_the_cat
Harry_the_cat
R
Logics: If I need to find the number of apples in 500 3-apple boxes, why do I multiply?
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7
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2K
Steven G
Steven G
G
Say I am asked to solve √196 by simplifying it in radical form...
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11
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6K
JeffM
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R
Probability: 10 balls in vessel (5 white, 5 black); find prob of picking 3 w/o replacement & not all same color
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11
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3K
pka
pka
S
Solving Algebraic Equation: Find value of k = 4 - b^2 + ac for a = 0.25, b = -2.15, c = -0.9
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15
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2K
Otis
Otis
R
difference between * and &; for example 101 * 101 and 101 & 101 ?
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11
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2K
Steven G
Steven G
R
Problems in math of probabilities: 5 yellow socks, 6 red socks, 7 orange socks; magic mosquitoes
2
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26
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3K
Steven G
Steven G
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