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Post New Question
All Questions
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233097 Questions
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488
1
work and power
if you could swing the metal bar 3 m/s how much force would it impact on a human skull if penetrated the skull 0.01 m
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Guest
Dec 21, 2016
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538
6
Probability
a bag contain 15 white beads and 12 black ones. If i take two beads out of bag at random, one at a time and without replacing first, find probability thaat both are the same colour
ElectricPavlov
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Guest
Dec 21, 2016
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301
0
whats 9+10+7-3/928748x523542128359265777587358170193740
whats 9+10+7-3/928748x523542128359265777587358170193740
Guest
Dec 21, 2016
0
577
1
Mathhhhhhhhhhhhh ........ what do you mean.....
8888888+33333333=
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Guest
Dec 21, 2016
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312
1
math
10*20=200
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Guest
Dec 21, 2016
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430
0
what is love? baby don't hurt me
why did dad leave?
Guest
Dec 21, 2016
0
2662
1
1 kg m−1 / 1 kg m−3
1 kg m−1 / 1 kg m−3
I know the answer will be 1 kg m-something. I can't figure out the exponants.
read more ..
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Guest
Dec 21, 2016
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323
1
geometry
i need help on one more question in geometry?
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Guest
Dec 21, 2016
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494
1
Hmm?
How cool am I?
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Guest
Dec 21, 2016
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336
2
Help me pls
Whats 5 plus 2 times 10?
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Guest
Dec 21, 2016
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572
1
15 2 <11.x<16 2
152<11.x<162
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Guest
Dec 21, 2016
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696
1
Even function or odd function?
Is the function
f(x) = 3x3 + 5
read more ..
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Guest
Dec 21, 2016
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502
1
What is 2/3 ×4- 2/3?
What is 2/3 ×4- 2/3?
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Guest
Dec 21, 2016
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1697
2
five cards are dealt from a well-shuffled deck of 52 cards . what is the probability that the hand will contain ;
five cards are dealt from a well-shuffled deck of 52 cards . what is the probability that the hand will contain ;
a) 2 tens and 3 fives ?
b) exactly 3 twos and two other cards that are not twos?
c) three of a kind ? [ three cards
read more ..
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Guest
Dec 21, 2016
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359
1
ask
whats 10+2
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Guest
Dec 21, 2016
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2158
1
a multiple choice test has 6 questions . each questions has 5 choices and only one of which is correct . if a student guesses the answer for each question
a multiple choice test has 6 questions . each questions has 5 choices and only one of which is correct . if a student guesses the answer for each question find the probability that the students gets :
exactly 3 questions correct.
read more ..
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Guest
Dec 21, 2016
0
828
4
+386
Domain and Image
f(x) = 1 / (- sqrt(x-4) )
find it's domain and image
Omi67
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TonyDrummer2
Dec 21, 2016
+22
757
1
+118629
@ Happy Birthday DragonSlayer554
DragonSlayer 554 has not been around much for a long time but I know he looks in and many long term members are still very fond of him.
Happy Birthday DS
read more ..
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Melody
Dec 21, 2016
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334
0
help
long division
Guest
Dec 21, 2016
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1028
1
12x 2+ 4x 3 +18+16x/2x+4
12x2+4x3+18+16x/2x+4
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Guest
Dec 21, 2016
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655
1
Help
A movie theater charges $6.50 for matinee showings and $8.75 for evening showings. Yesterday the theater sold 378 tickets for a total revenue of $2,929.50. How many matinee tickets were sold?
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Guest
Dec 21, 2016
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549
4
what does tan mean
what does tan mean
ElectricPavlov
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Guest
Dec 21, 2016
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769
7
+30
[Please Help] Forecasting - Linear Regression
Please help me, can anyone explain how to calculate Ft ? Thank you very much for your help.
Melody
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arshan
Dec 21, 2016
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543
1
help
3 1/3 - 2 2/5
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Guest
Dec 21, 2016
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723
2
+127
help!!
1. a solution of 61% fertilizer is to be mixed with a solution of 20% fertilizer to form 287 liters of a 57% solution. how many liters of the 61% solution must be used?
thank you so much if you asnwer
read more ..
ElectricPavlov
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mayazhanmath
Dec 21, 2016
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