All Questions ⁺⁰237827 Questions

0

1860

5

Double Trouble

1.
In how many patterns can six identical L-shaped pieces, each consisting of three unit squares, be placed to perfectly cover a fixed 3 by 6 board? One such pattern is shown.
read more ..

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Guest Jun 23, 2019

+1

1058

5

+209

HALPPPPP

This is a mes.. I dont even know where to start...

hectictar ●●●●●

NoobGuest Jun 23, 2019

+3

1117

4

+1713

3/4 is my answer, is it correct?

3/4 is my answer, and I came here to check if it was correct...
EDIT: read more ..

tommarvoloriddle Jun 23, 2019

0

962

4

+1713

Math counts National Question

can you give me a nudge?

tommarvoloriddle Jun 23, 2019

0

827

1

Math

Find the savings plan balance after4years with an APR of3%$300? I need the cents too please
.

Guest Jun 23, 2019

0

936

5

+1713

Mathcounts trainer question:

This is the same program as CuteDramiones, I just need help, like a nudge, then If I still don't get it, a bigger hint pls... Or if you don't want to talk, the whole solution.

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tommarvoloriddle Jun 23, 2019

0

1256

1

Help Please!!!

Given that $$(m+n+p)(mn+mp+np)=25$$ and that $$m^2(n+p)+n^2(m+p)+p^2(m+n)=4$$ for real numbers $m$, $n$, and $p$, what is the value of $mnp$?

Guest Jun 23, 2019

0

2127

6

+1713

Hi forum peoples! please help!

Sam is applying for a single year life insurance policy worth $25,700.00. If the actuarial tables determine that he will survive the next year with probability 0.99, what is the expected value for the life insurance if the premium is $362.00?

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tommarvoloriddle Jun 23, 2019

0

654

1

Very hard question on Number Theory

Find all positive integers n < 10^100 which simultaneously n divides 2^n, n - 1 divides 2^n - 1, and n -2 divides 2^n - 2. Thank you for any help.

Guest Jun 23, 2019

Jun 22, 2019

0

980

4

help

500 people were asked to name their favorite color. The results of this survey are green 15%, blue 16%, purple 12%, pink 9%, black 9%, white 5%, grey 3%, yellow 5%, orange 4%, red 13%, and other 9%
Which sector makes an angle closest to 40 read more ..

CalculatorUser ●●●●

Guest Jun 22, 2019

0

1030

8

+73

Uploading Photos.

I know HylinLink already made a post on this, but, ON my HP computer, his directions didn't work. So for me, once you did the first 3 steps on his post, you change the custom files on the bottom right to all files. Then just do the rest of his steps. read more ..

off-topic

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CuteDramione Jun 22, 2019

-3

898

2

+73

:( error 404 http

CuteDramione Jun 22, 2019

-3

928

7

+73

arghhh

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CuteDramione Jun 22, 2019

-3

969

7

+73

HALLPPPP REVIEW PROBLEM FROM STATE MATHCOUNTS

ughhhhh This is hard.... enter

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CuteDramione Jun 22, 2019

-3

1052

11

+73

helppp

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CuteDramione Jun 22, 2019

-3

968

3

+73

helppppp

CuteDramione Jun 22, 2019

-3

985

3

+73

hellppp

OK... PLS HELPPP(lolol its my 6 1/2 hour anniversary on the web!!!im posting wayyy 2 much)

CuteDramione Jun 22, 2019

0

1204

8

Help Overdue!

There are nine unit triangles in the three rows of this triangle. If you add three more rows to the bottom of this triangle so that each row has 2 more unit triangles than the previous row, how many unit triangles will there be?

read more ..

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Guest Jun 22, 2019

0

2852

3

+142

Help with Geo

A circle with center $O$ has radius $8$ units and circle $P$ has radius $2$ units. The circles are externally tangent to each other at point $Q$. Segment $TS$ is the common external tangent to circle $O$ and circle $P$ at points $T$ and $S$, respectively. read more ..

LeoIsTheBest Jun 22, 2019

-4

988

15

+73

..... what shoelaces..?

ok Help me out..

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CuteDramione Jun 22, 2019

-4

919

9

+73

HALPPPPP I DONT KNOW WHAT THIS IS

How long is side "c" ... ?
We know angle C = 37º, and sides a = 8 and b = 11

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CuteDramione Jun 22, 2019

-3

918

8

+73

Open Sentences in Two Variables

Ok I need help.....
:(
Terry has 85 cents in nickels and quarters. Find all the possibilities for the number of each type of coin that Terry could have.

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CuteDramione Jun 22, 2019

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