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All Questions
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234777 Questions
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707
1
Trigonometry "Soh Cah Toa"
What is Cos(20) = 60/R ?
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Guest
Dec 10, 2013
0
672
2
10 ft 7 in. = _______ in?
10 ft 7 in. = _______ in?
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Guest
Dec 10, 2013
0
678
1
HELP
How many different committees can be formed from 7 teachers and 9 students if the committee is to consist of 3 teachers and 4 students?
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Guest
Dec 10, 2013
0
684
1
algebra
y-5=1/7(x+2)
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Guest
Dec 10, 2013
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654
1
please help linear equations
what would the linear equation be 6x-2y=12
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Guest
Dec 10, 2013
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420
0
math
what is X squared equals thirty six
Guest
Dec 10, 2013
0
648
1
mathquestion
whatis1.5percentof2816.00
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Guest
Dec 10, 2013
0
1062
1
Geometry
Coordinates A(2,5), B(6,4), (6,0) are connected to form ABC, if CDA is congruent to ABC what are the coordinates of D?
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Guest
Dec 10, 2013
Dec 9, 2013
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633
1
just wondering
In Fraction form, what is 28 divided by 26
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Guest
Dec 9, 2013
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639
1
math 5.1
Explain why y\this works. Assume the person is working 40 hours a week.
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Guest
Dec 9, 2013
0
821
1
e=mc2
3.7 x10 to the power of -14 Joules= M(mass) x 3.0 x 10 to the power of 8 per meter. Find the mass
According to Einstein’s equation, what mass is equivalent to an energy of
3.7 × 10to the power of –14 J?
You should use a value for c of 3.0 ×
read more ..
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Guest
Dec 9, 2013
0
1037
1
physics equation
Taru and Reiko simultaneously grab a 1.61 kg piece of rope and begin tugging on it in opposite directions. If Taru pulls with a force of 18.0 N and the rope accelerates away from her at 1.24 m/s2, with what force is Reiko pulling? Round your answer to 2 decimal
read more ..
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Guest
Dec 9, 2013
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388
0
math
1532000-(x*31984)*(1+0.01)^x=0
Guest
Dec 9, 2013
0
621
1
equation
what the sum of 21(2-X)+12x=44
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Guest
Dec 9, 2013
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412
0
Math
How can you determine if a number is rational or irrational ?
Guest
Dec 9, 2013
0
424
0
math
what is a formula?
Guest
Dec 9, 2013
0
449
0
math
Carla earns $13 an hour cleaning. how much will she earn if she works from 8:00am to 2:00pm?
Guest
Dec 9, 2013
0
806
1
ujhio
2a+2b
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Guest
Dec 9, 2013
0
632
1
maths
what is the rearrangement of the equation v=d/t so t is at the start
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Guest
Dec 9, 2013
0
719
1
double angle identities
3cos2(x)=3sin^2+2
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Guest
Dec 9, 2013
0
618
1
college help
the algebra question is asking me to solve for x
9^x-1=4
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Guest
Dec 9, 2013
0
687
1
Help with story problem?
the problem is:
Find the time required for money invested at an annual rate of 4% to double in value if the investment is compounded continuously. Round to the nearest hundredth of a year.
please help
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Guest
Dec 9, 2013
0
782
6
Cu che nu te qui o pun ya
pai che no do se qui pu ti na di ti cu o xi zen mai do na. Chu ce nu te qi on nu pe jo ma vug xin zep po?
234(23*12) x/12=?
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Guest
Dec 9, 2013
0
747
2
ALGEBRA HELP!!
I'm currently stuck with my college math. i hate to do this but i need help with four questions
A. SOLVE FOR X
log(4)x+log(4)(x-15)=2
B. SOLVE FOR X
ln(x+1)=0 C. SOLVE FOR X 9^(x+1)=4 D. SOLVE FOR X (3-2x)-4(2+x)=4x
read more ..
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Guest
Dec 9, 2013
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644
2
percentage word question
what percentage is 20,000 of 550,000
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Guest
Dec 9, 2013
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