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Post New Question
All Questions
+0
230954 Questions
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1131
2
how would i order these set of numbers from least to greatest?
1.
2.
3.
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Guest
Oct 2, 2017
0
815
2
how should i verify my solution by using decimal approximations?
expression:
answer:
and please show step by step how you did it ^.^
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Guest
Oct 2, 2017
0
949
1
i don't understand what happened? (a quick question)
okay so i needed to simplify:
i used distributive property yada yada and got:
in the textbook, the last part is actually
how did they get this answer?
read more ..
hectictar
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Guest
Oct 2, 2017
0
726
2
Series
Compute the sum of the geometric series -1+2-4+8...+512.
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Guest
Oct 2, 2017
0
1217
1
3[g(n)] and g(x)=x^2+5x
3[g(n)] and g(x)=x^2+5x
hectictar
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Guest
Oct 2, 2017
0
818
1
+32
logarithms
Using properties of logarithms, how do I write the following expression as a sum, difference, and/or product of logarithms? ln(a)sqrt3(b)
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medlockb1234
Oct 2, 2017
0
3863
2
HELP ASAP
A blouse that is size x in country A is size s(x) in country B, where s(x)=x+1. A blouse that is size x in the country B is size t(x) in country C where t(x)=x-4. Find a function f(x) that will convert blouse sizes in country A to blouse sizes in country
read more ..
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Guest
Oct 2, 2017
0
715
0
+4
why doesn't it work
why does the fraction calculator not work???
BOIboi
Oct 2, 2017
0
491
0
Help!
What is the rotational velocity at a latitude at which the Earth's circumference is 2.160 × 104 km in km/min? (Assume a sidereal day.)
Guest
Oct 2, 2017
0
1106
4
Don't understand
Evaluate the sum \[\frac{1}{3^1} + \frac{2}{3^2} + \frac{3}{3^3} + \cdots + \frac{k}{3^k} + \cdots \]
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Guest
Oct 2, 2017
0
1605
1
?????
What is the sixth term in the geometric sequence $\frac{27}{125}, \frac{9}{25}, \frac{3}{5},\ldots$? Express your answer as a common fraction.
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Guest
Oct 2, 2017
+1
1
973
1
+2
Please... You're my only hope
Researchers find a creature from an alien planet. Its body temperature is varying sinusoidally with time. 35 minutes after they start timing it reaches a high of 120 35 minutes after they start timing. 20 minutes later it reaches 104
read more ..
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LithuanianHuman
Oct 2, 2017
0
979
1
What are the missing values in the table below?
question Present Value Annual Rate Compounded Time Frame Future Value Interest Earned a.) $500 4 1/2 Semi-Annually
2 years ? ? b.) ? 5 quarterly 6 years 1616.83 ? c.) $1250 ? monthly 16 months $1381.02 ? d.) $875 10.5% Daily ? $2025 ?
read more ..
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Guest
Oct 2, 2017
Oct 1, 2017
0
476
0
help
The formula for the nth square number is Sn=n2. Use the formula to find the 7th square number.
The 7th square number is
Guest
Oct 1, 2017
0
968
3
what is the distance formula again?
Im doing geometry, i forgot the distance formula, please help.
hectictar
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Guest
Oct 1, 2017
0
669
2
HElp
The fifth term of an arithmetic sequence is 9 and the 32nd term is -84. What is the 23rd term?
CPhill
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Guest
Oct 1, 2017
0
925
2
1/cosx(tanx-1)=tanx + cotx/tanx-cotx
1/cosx(tanx-1)=tanx + cotx/tanx-cotx
plis helpme
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Guest
Oct 1, 2017
0
1321
1
Which of the following investments will have the greater rate of return?
Which of the following investments will have the greater rate of return.
a.) A five year $40000 GIC that earns an annual rate of interest of 6.5% compounded annually.
read more ..
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Guest
Oct 1, 2017
0
490
0
what is a linear relationship
what is a linear relationship
Guest
Oct 1, 2017
0
737
1
What would the monthly disbursement be?
Rolfe set up an RRSP for a client when the client was 30 years old. The client put $750 into the account every month until they retired at age 60. The account a veraged an annual rate of 7.6% per year compounded annually. If the client then wanted to take
read more ..
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Guest
Oct 1, 2017
0
845
3
If c = 2*10^6 and y = 2*10^5
If c = 2*10^6 and y = 2*10^5
w^2 = c*y/c-y
Work out the value of w. Give your answer in standard form.
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Guest
Oct 1, 2017
0
989
4
Help
What is an estimate of the solution of the equation 6n+3=2? use a table
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Guest
Oct 1, 2017
+1
3003
2
If $x + y =2$ and $xy = 23$, then what is $x^2 + y^2$?
If $x + y =2$ and $xy = 23$, then what is $x^2 + y^2$?
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Guest
Oct 1, 2017
0
882
5
Help
Find $a+b+c$, given that $x+y\neq -1$ and \begin{align*} ax+by+c&=x+7,\\ a+bx+cy&=2x+6y,\\ ay+b+cx&=4x+y. \end{align*}
hectictar
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Guest
Oct 1, 2017
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