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Post New Question
All Questions
+0
237784 Questions
0
973
1
sec[tan^-1(5/6)]
sec[tan^-1(5/6)]
Melody
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Guest
Apr 10, 2015
0
811
1
1x10+3x1+9x1/10
1x10+3x1+9x1/10
Zoezelin
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Guest
Apr 10, 2015
0
532
1
When finding an exact answer do you need to be in radians or degrees
When finding an exact answer do you need to be in radians or degrees
Melody
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Guest
Apr 10, 2015
0
886
1
What is the volume of a rectangular prism with the length of 9 width of 5 and height of H. the surface area is 202 square inches
What is the volume of a rectangular prism with the length of 9 width of 5 and height of H. the surface area is 202 square inches
Melody
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Guest
Apr 10, 2015
0
837
2
L_s=\int_o^{\infty} L_{\lambda} d\lambda = 4\pi R_s^2 \int_0^{\infty} F_{\lambda} d\lambda what does this mean?
L_s=\int_o^{\infty} L_{\lambda} d\lambda = 4\pi R_s^2 \int_0^{\infty} F_{\lambda} d\lambda what does this mean?
Nauseated
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Guest
Apr 10, 2015
0
1964
1
The graph of the function f consists of two line segments, as shown in the figure above. The value of the integral from 0 to 3 |f(x)| dx is
The graph of the function f consists of two line segments, as shown in the figure above. The value of the integral from 0 to 3 |f(x)| dx is
Melody
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Guest
Apr 10, 2015
0
518
1
circumference of disc with an area of 21 cm
circumference of disc with an area of 21 cm
Badinage
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Guest
Apr 10, 2015
0
603
0
asin(((1/1.57)sin(25.2))-(asin((1/1.57)sin(24.7)))
asin(((1/1.57)sin(25.2))-(asin((1/1.57)sin(24.7)))
Guest
Apr 10, 2015
0
694
1
Business Stats Confidence Interval Question
Consider a random variable, X, with a normal distribution and a sample of size 82 from this distribution with a sample mean of 49.75 and sample standard deviation 73.12. What is the upper limit of a 96.92% confidence interval for the population mean?
read more ..
Alan
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Guest
Apr 10, 2015
0
622
4
how do I find the formula for distance
how do I find the formula for distance
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Guest
Apr 10, 2015
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576
0
14.204 cubic yards concrete = how much weight ?
14.204 cubic yards concrete = how much weight ?
Guest
Apr 10, 2015
0
597
1
how to find angles in a triangles when only one is given, but 2 sides are.
how to find angles in a triangles when only one is given, but 2 sides are.
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Guest
Apr 10, 2015
0
655
1
What is a tangent?
What is a tangent?
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Guest
Apr 10, 2015
0
12405
2
Concrete can be purchased by the cubic yard. How much will it cost to pour a slab 17 feet by 17 feet by 2 inches for a patio if the concrete
Concrete can be purchased by the cubic yard. How much will it cost to pour a slab 17 feet by 17 feet by 2 inches for a patio if the concrete costs $40.00 per cubic yard?
Melody
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Guest
Apr 10, 2015
Apr 9, 2015
0
1
1164
4
If you do -5*-5 it equals 25 but -5 to the second power would equal 25 too right?
If you do -5*-5 it equals 25 but -5 to the second power would equal 25 too right?
Melody
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Guest
Apr 9, 2015
0
646
2
how to do exponents on computer?
how to do exponents on computer?
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Guest
Apr 9, 2015
0
15
1700
1
how do i rewrite in simplest radical form or as a rational number
how do i rewrite in simplest radical form or as a rational number
Melody
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Guest
Apr 9, 2015
0
768
3
what is the mean of 11,45,20,16,8,22
what is the mean of 11,45,20,16,8,22
11+45+20+16+8+22=122
122
MathsGod1
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Guest
Apr 9, 2015
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5705
1
angle of depression
the pilot of a helicopter sights a fire at an angle of depression of 11 degrees. the helicopters altitude is 1700 feet.to the nearest foot, what is the horizontal distance from the helicopter to the fire?
Alan
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Guest
Apr 9, 2015
0
1001
5
+5
Parabolas
Do parabolas have asymptotes? If not, why?
CPhill
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ShyFly43
Apr 9, 2015
0
817
2
+49
I have a legitimate math question this time.
What is the answer of this 8xTo the fourth Power-4xCubed-x+2-2xTo the Fourth-8x Squared-x+10
I need to know
Melody
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ltw611
Apr 9, 2015
0
550
1
How do you use the root function?
How do you use the root function?
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Guest
Apr 9, 2015
0
1001
6
+709
A truck has a mass of 2000 kilograms. The driving force created by the engine is 3000 newtons. What is the acceleration caused by this unbal
A truck has a mass of 2000 kilograms. The driving force created by the engine is 3000 newtons. What is the acceleration caused by this unbalanced force?
Melody
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GenericUsernameHere
Apr 9, 2015
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