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Post New Question
All Questions
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237749 Questions
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789
3
Application involving right triangles.
Use a right triangle and the given information to solve the triangle. Lowercase is sides Uppercase is angles. a=6 B=40 degree's. Find b c and A
Riddler
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Guest
Nov 22, 2015
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641
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Help
What's this about?
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Guest
Nov 22, 2015
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Help
What's this about?
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Guest
Nov 22, 2015
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1683
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the perimeter of a triangular field is 1.4 km how long may each side be
the perimeter of a triangular field is 1.4 km how long may each side be
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Guest
Nov 22, 2015
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503
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Help How Would I solve this
16/4+(5)(6)-[3+(4+1)]
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Guest
Nov 22, 2015
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1313
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+76
In PTA fundraising activity, couples who came were charged $400. However if only one parent came, he was charged $250.00.
In PTA fundraising activity, couples who came were charged $400. However if only one parent came, he was charged $250.00.
59 People attended the activity and $12,150 was raised. How many couples attended?
Melody
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Mashirio
Nov 22, 2015
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713
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+76
Math~
Mister Adam sells tapioca pearls in 4 kilo and 3 kilo containers. With much demand for the tapioca pearls, he sold 30 containers weighing 100 kilos. How many of each type did he sell?
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Mashirio
Nov 22, 2015
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499
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Meth
f(x) = x^4 - 4x^2
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Guest
Nov 22, 2015
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9
1299
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chemistry
radium has a half life of 1600 years. what percentage of a sample would be left after 2.07*10^3 years ?
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Guest
Nov 22, 2015
+5
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1515
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+498
RIDDLES FOR AGES
Post some riddles!
Riddle 1: There are 2 doors and 2 guards in a prison. One door leads to eternal punishment the other to bliss. One guard will lie, the other tell the truth. You can only ask one question. What is
read more ..
geno3141
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Riddler
Nov 22, 2015
+5
614
2
I think fractions are the most confusing thing of all time don't you think???
( ͡°( ͡° ͜ʖ( ͡° ͜ʖ ͡°)ʖ ͡°) ͡°)
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Guest
Nov 22, 2015
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427
2
What's 9+10?
What's 9+10?
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Guest
Nov 22, 2015
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601
3
please help me i have a math quiz coming up
how do find the percentage of something
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Guest
Nov 22, 2015
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1834
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+76
NEED HELP
1.)Roy prepared for the opening of school. He started buying padpapers and ballpens at $17.00 and $10.00 respectively. He bought a total number of 9 items. Had he bought 1 padpaper and less than 1 more pen, he would have spent $125. How many pens did he
read more ..
CPhill
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Mashirio
Nov 22, 2015
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484
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pls help
what should i do when i don't know an answer ?
CPhill
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Guest
Nov 22, 2015
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667
2
1,83m^2 = 0,13175 * m ^ -0,575
1,83m^2 = 0,13175 * m ^ -0,575
what is m?
read more ..
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Guest
Nov 22, 2015
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1730
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Logistic Model Help. Thank YOU.
A school board has a plan to increase participation in the PTA. Currently only about 29 parents attend meetings. Suppose the school board plan results in logistic growth of attendance. The school board believes their plan can eventually lead to
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Guest
Nov 22, 2015
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657
3
Math Help Please. PART 2 only.Thank YOU Very Much.
1) There are 5040 commercial bee hives in a region threatened by African bees. Today African bees have taken over 70 hives. Experience in other areas shows that, in the absence of limiting factors, the African bees will increase the number of hives they
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CPhill
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Guest
Nov 22, 2015
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436
1
help
what is 2+2
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Guest
Nov 22, 2015
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3233
4
what is 12x12
what is 12x12
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Guest
Nov 22, 2015
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544
4
area
9ft 6ft
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Guest
Nov 22, 2015
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478
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Multiple and factors quiz
I have a multiples, Factors quiz and I need some help with studying, any tips?
Guest
Nov 22, 2015
0
629
2
Check the Factorising
Factorise 2y squared + 9y - 5
I've gotten to 2y squared + 10y - y - 5, but don't know how to factorise from there
Melody
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Guest
Nov 22, 2015
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908
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MATH
this shape is made using two semicircles. One semicircle had a diameter of 20cm. The other has a diameter of 30cm. Calculate the perimeter of the shaded shape
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Guest
Nov 22, 2015
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