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Post New Question
All Questions
+0
230573 Questions
+1
577
1
+9
This one is simple but I still need help.
What is the unit rate? You are going 21 3/4 meters every 2 1/2 hours.
ElectricPavlov
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ThenamezBee
Nov 4, 2018
0
557
1
+693
Part B please
thank you
http://prntscr.com/leehkt
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critical
Nov 4, 2018
0
561
1
+9
What is 51/9 simplified down to the simplist form? (Not dumb just lazy)
?????
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ThenamezBee
Nov 4, 2018
0
587
1
+845
Poisson distribution, only question 6 iv
Only question B.iv please
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YEEEEEET
Nov 4, 2018
0
589
1
+693
please help asap
http://prntscr.com/lee17k
http://prntscr.com/lee1dy
read more ..
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critical
Nov 4, 2018
0
407
0
Please help asap
A square $DEFG$ varies inside equilateral triangle $ABC,$ so that $E$ always lies on side $\overline{AB},$ $F$ always lies on side $\overline{BC},$ and $G$ always lies on side $\overline{AC}.$ The point $D$ starts on side $\overline{AB},$ and ends on side
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Guest
Nov 4, 2018
0
753
3
+845
variance
I have already worked out the mean so its only variance thanks
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YEEEEEET
Nov 4, 2018
+1
2478
2
Help Please
Given that a particular positive integer is a four-digit palindrome, what is the probability that it is a multiple of 99. Express your answer as a common fraction.
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Guest
Nov 4, 2018
+1
1084
2
Number Theory
A two-digit integer is written next to itself twice, forming a six-digit number. If the resulting number is divisible by 6, then how many possibilities are there for the original two-digit number?
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Guest
Nov 4, 2018
0
875
5
+7
I need some help for this thing 3^(3b*2+1)+7^(b-1)=10
I need some help for this thing 3^(3b*2+1)+7^(b-1)=10
what is b i am getting: 1/6 but that is not right.
Many thanks
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Quad1981
Nov 4, 2018
0
987
6
+884
help please!
A Senate committee has 5 Democrats and 5 Republicans. In how many ways can they sit around a circular table if each member sits next to two members of the other party? (Two seatings are the same if one is a rotation of the other.)
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ant101
Nov 4, 2018
0
726
1
+27
Geometry problem
Triangle ABC has circumcenter O. If AB=10 and [OAB] = 30, find the circumradius of triangle ABC.
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robotjeremyc
Nov 4, 2018
0
1
967
4
+1242
Help!
In right is a right angle. Point M is the midpoint of BC. What is the number of centimeters in the length of median AM? Express your answer as a decimal to the nearest tenth.
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Lightning
Nov 4, 2018
0
1159
1
+194
PLZ HELP
Given an arc with a measure of 60◦ whose endpoints are at (1, 5) and (5, 3), find the area of the circle that contains the arc.
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Confusedperson
Nov 4, 2018
+1
859
1
+1242
Help!
In square ABCD, AD is 4 centimeters, and M is the midpoint of CD. Let O be the intersection of AC and BM. What is the ratio of OC to OA? Express your answer as a common fraction.
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Lightning
Nov 4, 2018
0
510
1
1/23.34/3
I Need help with 12/23.54/3
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Guest
Nov 4, 2018
0
1142
4
+1253
Triangle Question
Altitudes AX and BY of acute triangle ABC intersect at H. If angle BAC = 43 and angle ABC = 67, then what is the angle HCA?
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CoolStuffYT
Nov 4, 2018
0
2666
6
trigonometry
In New York City at the spring equinox there are 12 hours 8 minutes of daylight. The longest and the shortest days of the year vary by 2 hours 53 minutes from the equinox. In this year, the equinox falls on March 21. In this task, you’ll use a trigonometric
read more ..
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Guest
Nov 4, 2018
-2
1012
2
TRIGONOMETRIC FORMULAS
can anyone help me answer 4-39?
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Guest
Nov 4, 2018
+2
701
1
+537
Help!
Use the Euclidean algorithm to find integers x and y such that 164x+37y=1. State your answer as a list with x first and y second, separated by a comma.
Note that while there are many pairs of integers x and y that satisfy this equation, there
read more ..
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MathCuber
Nov 4, 2018
0
617
1
+693
math
19 1/8-14 2/3
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critical
Nov 4, 2018
0
940
3
+693
math help subtracting mixed numbers
42 1/6-27 3/5.
with work please thank you
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critical
Nov 4, 2018
Nov 3, 2018
+1
843
1
+1242
Help!
file:///Users/ZhiyanQian/Desktop/Screen%20Shot%202018-11-03%20at%207.52.50%20PM.png
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Lightning
Nov 3, 2018
+1
454
2
Help - Unanswered question.
Can somebody help, please, on this unanswered question: https://web2.0calc.com/questions/commercial-mortgage. Thank you very much.
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Guest
Nov 3, 2018
-1
886
2
+78
Need help please/ please clarify
Find all values of x such that
Please help me asap! I appreciate your help!
read more ..
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Web2.0CalcUser123
Nov 3, 2018
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