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Post New Question
All Questions
+0
237643 Questions
0
3058
1
+105
Could someone please help me with these two math questions?
1. What is the recursive rule for the geometric sequence 10, −80, 640, −5120, …?
2. The explicit rule for a sequence is given: an = 1/2(4/3)^(n − 1)
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Jaleco
Mar 16, 2018
0
766
4
+956
Calc
Little bit of help please?
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Julius
Mar 16, 2018
+7
1729
9
+221
Hello everyone that is vewing this 'question'. I have a couple questions here. Forgive me here I'm a new user.
Hello everyone that is vewing this "question". I have a couple questions here. Forgive me here I'm a new user.
To start off what are the guidlines for this site? How is this any differnet from yahoo answers? And how
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quilly
Mar 16, 2018
0
878
2
If the two roots of the quadratic 3x 2 +5x+k are -5+i sqrt(11)/6, -5-i sqrt(11)/6, what is k?
If the two roots of the quadratic 3x2+5x+k are -5+i sqrt(11)/6, -5-i sqrt(11)/6, what is k?
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Guest
Mar 16, 2018
+22
775
2
+1356
Math
What does interquartile range mean?
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IAmJeff
Mar 16, 2018
+2
1213
1
+221
what is the volume of a right pyramid that has an altitude of 18 and a base which is a rhombus with diagonals measuring 10 and 24? volume=?
what is the volume of a right pyramid that has an altitude of 18 and a base which is a rhombus with diagonals measuring 10 and 24? And I got 702 Is that right?
hectictar
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quilly
Mar 16, 2018
+23
701
1
+1356
Statistics
Who's good at statistics?
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IAmJeff
Mar 16, 2018
+25
670
1
+1356
Graphs
Who's good at graphs?
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IAmJeff
Mar 16, 2018
0
999
1
Two Questions
1. For which interval is the function constant?
(−4, 0)
(−∞, −4)
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Guest
Mar 16, 2018
0
1712
1
ALG II Questions
Hello, Thanks for all your help!
1.
For which intervals is the function positive?
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hectictar
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Guest
Mar 16, 2018
0
475
0
Help Please
Closed, got the answer.
Guest
Mar 16, 2018
Mar 15, 2018
0
997
1
What is the value of x?
Need help with this. I'm pretty sure it's just 4x-4=25 (since 30-25=5 and the triangles are similar), then you solve for x?
Just looking for some help here.
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Guest
Mar 15, 2018
+1
5514
5
+1378
A couple more questions
1: An equilateral triangle has a side of length 12 inches. What is the area of the triangle, in square inches? Express your answer in simplest radical form.
2: In triangle ABC, AB = AC = 5 and BC = 6. Let O be
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AnonymousConfusedGuy
Mar 15, 2018
0
457
0
My question still hasn’t been answered and I posted it yesterday. Can someone please help. It was about the square in a triangle.
My question still hasn’t been answered and I posted it yesterday. Can someone please help. It was about the square in a triangle.
Guest
Mar 15, 2018
0
685
1
Need functions help asap (domain)
What is the domain of the function $$w(x) = \sqrt{x-2} + \sqrt[3]{x-3}~?$$ Express your answer in interval notation.
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Guest
Mar 15, 2018
0
1597
1
Please help as soon as possible
Suppose $f (x ) = x^2 + 12$. If $m > 0$ and $f (3m) = 3(f (m))$, what is the value of $m$?
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Guest
Mar 15, 2018
+1
1360
2
+1378
The diagonals of a rhombus measure 18 feet and 12 feet. What is the perimeter of the rhombus? Express your answer in simplest radical form.
The diagonals of a rhombus measure 18 feet and 12 feet. What is the perimeter of the rhombus? Express your answer in simplest radical form.
Thanks!
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AnonymousConfusedGuy
Mar 15, 2018
+2
686
0
+43
Voting
So I've wrapped up the buissness of voting and it was all yes's ha. Anyway just to give you of what being in our group may be like I am letting you the people vote on what our first discussion will be. Give out ideas and then my next post will be selecting
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off-topic
ClownPrinceofChaos
Mar 15, 2018
0
699
1
HELP
How to easily solve this:
0.00256 / 160
Insturctions: first express each number in scientific notation. Then simplify.
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Guest
Mar 15, 2018
+1
5088
2
+1378
In trapezoid ABCD, sides overline AB and overline CD are parallel, angle A = 2 * angle D, and angle C = 3 * angle B. Find angle A.
In trapezoid ABCD, sides overline AB and overline CD are parallel, angle A = 2 * angle D, and angle C = 3 * angle B. Find angle A.
Thanks!
ElectricPavlov
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AnonymousConfusedGuy
Mar 15, 2018
0
1154
1
The pie store is having a 20%20%20, percent off sale on all of its pies.
The pie store is having a 20%20%20, percent off sale on all of its pies.
If the pie you want regularly costs $18$18dollar sign, 18, how much would you save with the discount?
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Guest
Mar 15, 2018
+2
789
2
+429
messaging
can anyone message me anytime soon?
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jakesplace
Mar 15, 2018
0
485
0
Programming help (ASAP)
I've tried doing this several times for Java, and for whatever reason I can't get anything to work. Can anyone help out as soon as possible? Please and thank you.
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off-topic
Guest
Mar 15, 2018
+1
1
2203
1
+595
How many grams of AgNO3 are needed to prepare a 0.25 m solution in 500 grams of water?
How many grams of AgNO3 are needed to prepare a 0.25 m solution in 500 grams of water?
125 g
0.125g
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jbouyer
Mar 15, 2018
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