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Post New Question
All Questions
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237195 Questions
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601
1
Geometry and Spatial Sense
If a quadrateral has exactly one pair of sides parallel it must be a:
A.trapezoid
B.rhombus
read more ..
CPhill
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Guest
Aug 12, 2015
+3
1888
4
+413
If we use (x+) to indicate the following sum
If we use (x+) to indicate the following sum
1 + 2 + 3 + ... + x
then find the value of k in the following equation
(28+) - (27+) = (k+)
CPhill
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kes1968
Aug 12, 2015
0
622
0
F(x)=-3 solve for x
Solve for x :
F(x)=-3
Guest
Aug 12, 2015
0
1840
4
Early civilization used a cubit as a unit of measure. Acubit is the length from the middle finger to the elbow. Estimate the average height
Early civilization used a cubit as a unit of measure. Acubit is the length from the middle finger to the elbow. Estimate the average height of a man in cubits
A. 6 cubits
B. 4 cubits
read more ..
CPhill
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Guest
Aug 12, 2015
0
671
1
How can I do math when I'm in pressure?
How can I do math when I'm in pressure? I want it to be easier, I mean I CAN do math, but just not in pressure...
CPhill
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Guest
Aug 12, 2015
0
748
2
What is the Fastest Way?
1+2+3+4+5+6+7+8+9+10 = 55
What is the Fastest way to do that?
CPhill
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Guest
Aug 12, 2015
0
4823
8
What is cos[sin^-1(-3/5)]
What is cos[sin^-1(-3/5)]
jdh3010
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Guest
Aug 12, 2015
0
867
3
Calculating loan repayments
A couple wishes to borrow $400,000 to buy a house. The bank has off ered them a 30-year loan repayable in 360 equal monthly instalments (at the end of each month) at a nominal interest rate of 5% per annum, compounded monthly.
After 100 monthly
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Melody
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Guest
Aug 12, 2015
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1045
1
+4
Hey Everyone I Want answer for this question. Its a very long process spo i am unable to calculate on any calculator or in any program
Hey Everyone I Want answer for this question. Its a very long process spo i am unable to calculate on any calculator or in any program
i want answer for 9^(9^9)
Dont mis understand it as 9^81. it is 9 power of 9 power of 9
I.e 9^9=387420489
read more ..
Melody
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DIPAKDHAMNANI
Aug 12, 2015
0
1685
6
I don't get this question could someone help please
I don't get this question could someone help please
A vacuum cleaner has a power rating of 600W
For how many hours was the vacuum cleaner used if the cost of operating
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heureka
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Guest
Aug 12, 2015
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1372
2
-11 -(-12) - (-15)
-11 -(-12) - (-15)
Dbg4thebest
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Guest
Aug 12, 2015
0
2321
2
The second term of a geometric sequence is 2 and the last term is 8. If the common ratio is 2√, how many geometric means are there between t
The second term of a geometric sequence is 2 and the last term is 8. If the common ratio is 2√, how many geometric means are there between the first term and the last term?
heureka
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Guest
Aug 12, 2015
0
3462
6
the ratio of the populations of town A and town B is 3:8, wheras the poulations of toen B and C is 5:2 , if the total population of the three towns is 85,342
the ratio of the populations of town A and town B is 3:8, wheras the poulations of toen B and C is 5:2 , if the total population of the three towns is 85,342 find the population of each town
Alan
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Guest
Aug 12, 2015
0
742
0
+40
Apologies. In previous questions an 8 was included instead of a 1 the numbers are 4.4.1.3.1.6.8.0.1
Apology for previous error and rectification.
Dukemort
Aug 12, 2015
0
709
1
how do you use the !?
how do you use the !?
Alan
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Guest
Aug 12, 2015
0
796
0
+40
AMU of hydrogen atom
Rearrange 8.4.4.1.3.1.6.8.0. + Dec point. includes five of Phi. Square x ten. Then insert a dec point to get at least the exact first seven digits of H. A.
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Dukemort
Aug 12, 2015
0
770
1
(96)/(+8)
(96)/(+8)
(96)/(+8)
(96)/(+8)
(96)/(+8)
read more ..
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Guest
Aug 12, 2015
0
640
0
where is a/b
where is a/b
Guest
Aug 12, 2015
0
1133
1
894 cl to liter?
894 cl to liter?
Alan
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Guest
Aug 12, 2015
0
906
2
a childs slide 4.6m long is to be placed 280cm from the base of a supporting pole and 95cm from the base of the climbing stairs, what is the
a childs slide 4.6m long is to be placed 280cm from the base of a supporting pole and 95cm from the base of the climbing stairs, what is the angle that the stairs make with the ground
Alan
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Guest
Aug 12, 2015
0
793
2
4 to the power of six
4 to the power of six
Alan
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Guest
Aug 12, 2015
+23
1222
2
+118696
Chris, Alan or I have cursorily checked most posts up to and including
Chris, Alan or I have cursorily checked most posts up to and including
question page 1945+ and answer page 5231+
---------------------------------------------------------------------
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Melody
Aug 12, 2015
0
683
1
6^2-4^2-8^2 over -2*4*8
6^2-4^2-8^2 over -2*4*8
Melody
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Guest
Aug 12, 2015
0
648
5
plz help
The question i have is that to make a drink you need a ratio (3:1) of juice to water.If ou wanna make 1200 ml how much juice do yu need??? plz help
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Guest
Aug 12, 2015
0
944
1
Equivalent Ratios 2:6= :18=10: = :72=200:
Equivalent Ratios 2:6= :18=10: = :72=200:
I left spaces because I don't know the answers for it.... PLEASE HELP ME!
Thank you.. to those who help!
heureka
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Guest
Aug 12, 2015
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