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Post New Question
All Questions
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237681 Questions
0
1484
2
Perform the indicated operations and simplify the expression.
Perform the indicated operations and simplify the expression.
read more ..
Melody
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Guest
Feb 24, 2015
0
588
1
Perimeter of a Composite shape
How do we find the perimeter of a composite shape?
First we find the arc length and then use the rule:
P=l*2r.
read more ..
Melody
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Guest
Feb 24, 2015
0
388
0
A care is advertised for $7732 under the following terms: $1200 deposit and the balance to be paid over 4 years in equal monthly installments If simple
A care is advertised for $7732 under the following terms: $1200 deposit and the balance to be paid over 4 years in equal monthly installments If simple interest was charged at 10%p.a, what would the monthly installment be
Guest
Feb 24, 2015
0
644
1
V varies jointly (directly) as A and H. If V=4 when A=6 and H=2, calculate the value of V when A=9 and H=4.
V varies jointly (directly) as A and H. If V=4 when A=6 and H=2, calculate
the value of V when A=9 and H=4.
CPhill
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Guest
Feb 24, 2015
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525
0
what is 11xdivided by x +3 x squared divided by x=
what is 11xdivided by x +3 x squared divided by x=
Guest
Feb 24, 2015
0
1
1258
1
Runners A and B leave the same point P at right angles. A runs 4 m/h faster than B. After 2 hours they are 40 km apart. Find the speed of A
Runners A and B leave the same point P at right angles. A runs 4 m/h faster than B. After 2 hours they are 40 km apart. Find the speed of A and B. ( let x = to the speed of A)
CPhill
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Guest
Feb 24, 2015
0
419
0
the present value of 7000 per year for 20 years, with a discount rate of 4%
the present value of 7000 per year for 20 years, with a discount rate of 4%
Guest
Feb 24, 2015
0
507
1
Franklin bikes from A to B at 25 km/h. He returns by car at 75 kmh. The bike trip is 2 hours longer than the car trip. How far is it from A
Franklin bikes from A to B at 25 km/h. He returns by car at 75 kmh. The bike trip is 2 hours longer than the car trip. How far is it from A to B?
CPhill
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Guest
Feb 24, 2015
0
533
3
((r^n)^2)/(r^(6-2n))
((r^n)^2)/(r^(6-2n))
Melody
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Guest
Feb 24, 2015
0
691
1
Lou has twice money as Jo. Jo has $11 more than Sherry. Together they have $89. How much does Lou have?
Lou has twice money as Jo. Jo has $11 more than Sherry. Together they have $89. How much does Lou have?
CPhill
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Guest
Feb 24, 2015
0
2148
1
A company is selecting 6 people to be on a committee. There are 26 employees eligible to be on the committee. What is the total number of wa
A company is selecting 6 people to be on a committee. There are 26 employees eligible to be on the committee. What is the total number of ways the committee may be formed if the employees are selected at random?
CPhill
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Guest
Feb 24, 2015
0
561
1
what does "of" mean?
what does "of" mean?
saseflower
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Guest
Feb 24, 2015
0
665
1
.02= x/(.5)2
.02= x/(.5)2
saseflower
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Guest
Feb 24, 2015
0
499
0
How do i use the Big X
How do i use the Big X
Guest
Feb 24, 2015
0
645
0
tan^-1(-20)
tan^-1(-20)
Guest
Feb 24, 2015
0
397
0
Carrie made an ornament by attaching a cone on top of a cylinder, as shown in the diagram. The cone has a height of 15 centimeters and slant
Carrie made an ornament by attaching a cone on top of a cylinder, as shown in the diagram. The cone has a height of 15 centimeters and slant height of 17 centimeters. The cylinder has a height of 15 centimeters and diameter of 10 centimeters. What is the
read more ..
Guest
Feb 24, 2015
0
1126
4
What is infinity times infinity
What is infinity times infinity
CPhill
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Guest
Feb 24, 2015
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487
1
what is the 50 degrees converted into radians
what is the 50 degress converted into radians?
CPhill
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Guest
Feb 24, 2015
0
391
1
what is 9 + 10
what is 9 + 10
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Guest
Feb 24, 2015
0
757
1
filling and wrapping
how do you find surface area and volume
dogeminer
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Guest
Feb 24, 2015
0
5287
2
Which of the following best describes the equation below? y^2=x A.relation only B.neither a relation nor a function C.both a relation and a
Which of the following best describes the equation below? y^2=x A.relation only B.neither a relation nor a function C.both a relation and a function or D. function only.
CPhill
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Guest
Feb 24, 2015
0
532
0
+53
Middle School Equations
Can someone please explain systems of equations on a middle school level?
Happyday
Feb 24, 2015
0
657
1
Can you use the pythagorean theorem in any type of triangle?
Can you use the pythagorean theorem in any type of triangle?
geno3141
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Guest
Feb 24, 2015
0
484
1
what describes 3/8 times 4/9?
what describes 3/8 times 4/9?
CPhill
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Guest
Feb 24, 2015
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