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Post New Question
All Questions
+0
230908 Questions
0
749
3
+50
Help me complete this table
http://prntscr.com/lsen14
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Ineedausername
Dec 8, 2018
0
546
1
Equation 4/5b-9=3
Solve this problem 4/5b-9=3
ElectricPavlov
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Guest
Dec 8, 2018
+1
2587
1
+237
In the sequence below, a 1 is followed by two 2's, three 3's, and so on, up to ten 10's. What is the average of the mean, mode,
In the sequence below, a 1 is followed by two 2's, three 3's, and so on, up to ten 10's. What is the average of the mean, mode, and median of the sequence?
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Firewolf
Dec 8, 2018
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479
1
question
does anyone know anything about algebra of finance questions
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Guest
Dec 8, 2018
0
990
1
+188
Help
How many sequences of 6 digits x1, x2, ... , x6 can we form, given the condition that no two adjacent xi have the same parity? Leading zeroes are allowed. (Parity means 'odd' or 'even'; so, for example, x2 and x3 cannot both be odd or both be
read more ..
Rom
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Mathgenius
Dec 8, 2018
+1
1086
2
+86
Length relating to centroid
in , the acute angles are and The centroid of Is G. If AB=1, What is AG?
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thunderkirby
Dec 8, 2018
0
637
2
Solution to fraction
how do I make my solution into a fraction form? Is there a button for that?
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Guest
Dec 8, 2018
0
2393
2
+188
help
My three digit code is 023. Reckha can't choose a code that is the same as mine in two or more of the three digit positions, nor that is the same as mines except for switching the positions of two digits (so 320 and 203, for example, are forbidden, but
read more ..
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Mathgenius
Dec 8, 2018
0
1119
10
+239
General Solution - Trigonometry
Find the general solution of the equation:
Sin Ø - Sin 2Ø = Sin 4Ø - Sin 3Ø
read more ..
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OldTimer
Dec 8, 2018
0
584
1
a question
if f(x)=x to the power 3 then f(2)+f(-2)= ?
Melody
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Guest
Dec 8, 2018
0
1075
1
what six coins make up £1.78
what six coins make up £1.78
TheXSquaredFactor
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Guest
Dec 8, 2018
0
747
1
+50
How would i begin with this
do i start by factoring then solvinG?
http://prntscr.com/ls8kar
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Ineedausername
Dec 8, 2018
0
684
4
+50
DELETED
DELETED
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Ineedausername
Dec 8, 2018
0
882
2
+1206
help
The first six rows of Pascal's triangle are shown below, beginning with row 0.
How many of the first 100 rows contain at least one even entry and no odd entries other than 1? (Rows 2 and 4 have this property, for example.)
read more ..
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Logic
Dec 8, 2018
+1
687
1
+50
Consider the function
http://prntscr.com/ls7s3l
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Ineedausername
Dec 8, 2018
+1
781
1
Electron Configurations
What is the electron configuration for Re7+? (can be in full or condensed form)
off-topic
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Guest
Dec 8, 2018
0
1181
1
+1206
help
Point is randomly picked from the rectangular region with vertices at and . What is the probability that ?Express your answer as a common fraction.
TheXSquaredFactor
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Logic
Dec 8, 2018
0
825
1
+1206
help
A box contains six cards. Three of the cards are black on both sides, one card is black on one side and red on the other, and two of the cards are red on both sides. You pick a card uniformly at random from the box and look at a random side. Given that
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Logic
Dec 8, 2018
+1
1565
8
+1206
help
What is the largest integer for which ?
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Logic
Dec 8, 2018
0
962
1
+1206
help
An ordinary 6-sided die has a number on each face from 1 to 6 (each number appears on one face). How many ways can I paint two faces of a die blue, so that the product of the numbers on the painted faces isn't equal to 6?
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Logic
Dec 8, 2018
0
1911
1
+1206
help
Each block on the grid shown in the Figure is 1 unit by 1 unit. Suppose we wish to walk from to via a 7 unit path, but we have to stay on the grid -- no cutting across blocks. How many different paths can we take?
read more ..
HoldMyBeer
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Logic
Dec 8, 2018
+1
1766
1
+1206
help
Each square of the three by three grid is painted so that the whole picture has at least the two lines of symmetry indicated. Each grid square is painted one solid color. What is the maximum number of colors that could have been used?
read more ..
Rom
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Logic
Dec 8, 2018
0
1021
2
+1206
help
The numbers from 1 to 150, inclusive, are placed in a bag and a number is randomly selected from the bag. What is the probability it is not a perfect power (integers that can be expressed as where is an integer and is an
read more ..
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Logic
Dec 8, 2018
0
866
4
+1206
help
If I choose four cards from a standard 52-card deck, with replacement, what is the probability that I will end up with one card from each suit?
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Logic
Dec 8, 2018
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