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In mathematics each problem you solve becomes a method from which you can solve other problems. This process grows until you have an entire class of methods to solve a particular type of problem. As a bonus to this, your confidence in math will grow with each problem that you can solve.
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Questions Answered
08surya:
Group Title
join imbibe foundation and help poor children in their study and get your membership with lots of benifits..
www.imbibefoundation.com
go t…
updated an hour ago
1 reply
No Medals Yet
Mathematics
zubhanwc3:
Group Title
1. The continuous function f(x) is defined by \[f(x)=\frac{ e ^{(x-1)^{2}} }{ (x-1)^{2} }\] for \[x \neq 1 \] and f(1) = 1. the function f(x…
updated 43 seconds ago
15 replies
1 Medal
Mathematics
hockeychick23:
Group Title
Stats help please? (I attached the picture of the question)
updated 2 hours ago
4 replies
No Medals Yet
Mathematics
Tatsurion:
Group Title
6/12 x 7/9
What I got: 7/18. Am I correct? Will medal!!
updated 2 hours ago
2 replies
1 Medal
Mathematics
fakeee:
Group Title
verification please. (posted this b4 apologize)
updated an hour ago
36 replies
2 Medals
Mathematics
colevalley18:
Group Title
Prove using contradiction that the square root of any irrational number is irrational.
updated 2 hours ago
4 replies
2 Medals
Mathematics
Tatsurion:
Group Title
2 2/3 divided by 1 1/11
What I got: 2 10/11. Am I correct? Will medal!!
updated 2 hours ago
13 replies
2 Medals
Mathematics
linkinage:
Group Title
Here comes the challenge.
Suppose f : Rn → R is differentiable everywhere, and a ∈ Rn is a local maximum for f (i.e. there is a neighbourh…
updated 14 minutes ago
3 replies
No Medals Yet
Mathematics
fakeee:
Group Title
Another question.
updated 2 hours ago
69 replies
1 Medal
Mathematics
hockeychick23:
Group Title
Which of the following is an accurate description of Simpson's paradox?
…
updated 3 hours ago
8 replies
1 Medal
Mathematics
alich:
Group Title
A normal random variable x has an unknown mean and standard deviation. The
probability that x exceeds 4 is 0.9772, and the probability that…
updated 2 hours ago
7 replies
2 Medals
Mathematics
fakeee:
Group Title
area between 2 curves. please help
updated 3 hours ago
99 replies
3 Medals
Mathematics
kairakhan:
Group Title
distribution of cards in a deck
help me!!!!!
updated 4 hours ago
1 reply
No Medals Yet
Mathematics
Kerriy:
Group Title
An absolute equation x+4 <0, I am a bit lost, I thought I understood but now am confused, can someone help please......I thought no solution…
updated 4 hours ago
22 replies
2 Medals
Mathematics
theopenstudyowl:
Group Title
Estimate the daily energy use of a clothes dryer with a wattage of 4900 watts used for 0.5 hours per day.
25 kWh
…
updated 3 hours ago
2 replies
1 Medal
Mathematics
PFEH.1999:
Group Title
Prove that for any complex numbers \(z\),
\(\large |1+z| \ge \frac{ 1 }{ \sqrt{2} } \) or \(\large |1+z^2| \ge 1\).
updated 2 hours ago
14 replies
2 Medals
Mathematics
Alekajma:
Group Title
Cost of comic book: $3.95
Mark up: 20%
What is the selling price?
updated 4 hours ago
8 replies
3 Medals
Mathematics
BrighterDays:
Group Title
Assume the length X, in minutes, of a particular type of telephone conversation is a random variable with pdf f(x)=.2e^(-.2x), x>0. Find E[e…
updated 5 hours ago
20 replies
2 Medals
Mathematics
idku:
Group Title
Volume: Bound region rotated (calculus)
updated 8 hours ago
62 replies
1 Medal
Mathematics
idku:
Group Title
Can you guys help me if I am stuck, or verify?
updated 7 hours ago
105 replies
3 Medals
Mathematics
Fellowroot:
Group Title
Find delta >0 The rest of problem in the pic
updated 8 hours ago
19 replies
1 Medal
Mathematics
saynabahmed13:
Group Title
Which is a true statement concerning outliers for the data set summarized by the box-and-whisker plot shown?
…
updated 8 hours ago
11 replies
1 Medal
Mathematics
Melissagarner:
Group Title
Please Help! You are purchasing a car for $12,465.00 plus 5.65% sales tax. You make a $1,300.00 down payment and have a fair credit score. H…
updated 8 hours ago
2 replies
No Medals Yet
Mathematics
slomomo:
Group Title
Find the area of the shaded region.The graph to the right depicts IQ scores of Adults (85-120 is the shaded region), and those scores are no…
updated 9 hours ago
2 replies
No Medals Yet
Mathematics
Daniel13519:
Group Title
Which things do you consider to make an inference?
imagination
…
updated 9 hours ago
6 replies
No Medals Yet
Mathematics
Angel_Gregory:
Group Title
Does anyone know how to calculate the force due to gravity of a satellite when the mass and distance is given?
Mass: 700
Distance: 36000
…
updated 9 hours ago
6 replies
1 Medal
Mathematics
AlexandervonHumboldt2:
Group Title
Parallel Movement of Functions Tutorial!!!
updated 8 hours ago
10 replies
6 Medals
Mathematics
LXelle:
Group Title
in a certain chemical reaction, x grams, of a substance present is decreasing. the rate of decrease of x is proportional to the product of x…
updated an hour ago
1 reply
No Medals Yet
Mathematics
slomomo:
Group Title
Use normal approximation to find the probability of the indicated number of voters. In this case, assume that 153 eligible voters aged 18-24…
updated 9 hours ago
6 replies
No Medals Yet
Mathematics
esam2:
Group Title
Differentiate.
\[y=\frac{ x^2-2x }{ \sqrt{x} }\]
updated yesterday
11 replies
3 Medals
Mathematics
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