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All Questions
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237178 Questions
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972
2
What is the relationship between these two numbers 9.6x10^6 and 1.2x10^ 2
What is the relationship between these two numbers 9.6x10^6 and 1.2x10^ 2
radix
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Guest
May 16, 2015
0
1938
1
a cyclist takes 10 minutes to travel 2.4 miles. calculate the average speed in mph
a cyclist takes 10 minutes to travel 2.4 miles. calculate the average speed in mph
zacismyname
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Guest
May 16, 2015
0
1117
3
square root
why does this: equals 1?
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Guest
May 16, 2015
0
979
6
+1222
To everyone who had talked with me... SORRY FOR BAD ENGLISH...
SORRY FOR BAD ENGLISH TO EVERYONE...
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Dbg4thebest
May 16, 2015
0
1572
1
Physics
superman is flying 54.5m/s when he sees a train about to fall into the river 850m away. He must reach the train in 4.22s. What acceleration does he need?
Alan
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Guest
May 16, 2015
0
1210
1
If you square a negative number, is the answer positive?
If you square a negative number, is the answer positive?
Alan
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Guest
May 16, 2015
0
924
2
Use each digit 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9 exactly once to form two five-digit numbers that when multiplied produce the largest quantity
Use each digit 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9 exactly once to form two five-digit numbers that when multiplied produce the largest quantity.
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Guest
May 16, 2015
0
2182
5
what is the numbers that satisfies the pythagoras theorem
what is the numbers that satisfies the pythagoras theorem?
MathsGod1
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Guest
May 16, 2015
+5
3283
6
+1693
A father wishes to divide a square piece of land among his five sons. One son is his favorite, and he wants to give him one quarter of the l
A father wishes to divide a square piece of land among his five sons. One son is his favorite, and he wants to give him one quarter of the land, as shown:
read more ..
Alan
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civonamzuk
May 16, 2015
0
3
3560
2
There are two glasses on the table, one containing water and the other one milk. They both contain exactly the same amount by volume. If you
There are two glasses on the table, one containing water and the other one milk. They both contain exactly the same amount by volume. If you take a teaspoon of water and mix it into the milk and then take a teaspoonful from the milk glass and mix it with
read more ..
CPhill
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Guest
May 16, 2015
0
829
1
In the days before watches were invented, clocks were valuable items. There was a man who had one clock in his house. It kept good time, but
In the days before watches were invented, clocks were valuable items. There was a man who had one clock in his house. It kept good time, but one day he found that it had stopped. He had no idea what the correct time was. He walked to the next valley to
read more ..
Alan
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Guest
May 16, 2015
0
797
1
title
http://prntscr.com/75qf1k What does this mean?
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Guest
May 16, 2015
0
1172
1
√-1-5√-4
√-1-5√-4
CPhill
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Guest
May 16, 2015
0
1070
1
find point of discontinuity for ((x^2)+x-2)/((x^3)+(2x^2)-3x)
find point of discontinuity for ((x^2)+x-2)/((x^3)+(2x^2)-3x)
CPhill
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Guest
May 16, 2015
0
884
5
How much wood could a wood chuck chuck if a wood chuck would chuck wood
How much wood could a wood chuck chuck if a wood chuck would chuck wood
fiora
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Guest
May 16, 2015
0
17837
2
An item is regularly priced at $ 95 . It is now priced at a discount of 80 % off the regular price. What is the price now?
An item is regularly priced at $ 95 . It is now priced at a discount of 80 % off the regular price. What is the price now?
CPhill
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Guest
May 16, 2015
0
1
11129
1
Calculate the net charge on a substance consisting of a combination of 2.8 × 1013 protons and 7.6×1013 electrons. The elemental charge is 1.
Calculate the net charge on a substance consisting of a combination of 2.8 × 1013 protons and 7.6×1013 electrons. The elemental charge is 1.6 × 10−19 C. Answer in units of C.
Alan
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Guest
May 16, 2015
+3
1460
3
Write the product as a sum: 6sin(47y)cos(21y) =
Write the product as a sum: 6sin(47y)cos(21y) =
fiora
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Guest
May 16, 2015
0
890
1
Expand 2 cos (2 b) using a double angle identity in terms of sines
Expand 2 cos (2 b) using a double angle identity in terms of sines
Melody
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Guest
May 16, 2015
0
817
1
Expand sin (12 v) using a double angle identity.
Expand sin (12 v) using a double angle identity.
CPhill
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Guest
May 16, 2015
0
1008
1
Find cos(u/2) if sin u = -0.085 and u is in Quadrant-IV. cos(u/2) =
Find cos(u/2) if sin u = -0.085 and u is in Quadrant-IV. cos(u/2) =
CPhill
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Guest
May 16, 2015
0
3051
1
Find the EXACT value of sin (2A) if cos A = 15/17. Assume A is a Quadrant I angle in standard position. sin (2A) =
Find the EXACT value of sin (2A) if cos A = 15/17. Assume A is a Quadrant I angle in standard position. sin (2A) =
CPhill
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Guest
May 16, 2015
0
1421
1
Find the EXACT value of cos (2A) if sin A = sqrt(19)/10. Assume A is a Quadrant I angle in standard position. cos (2A) =
Find the EXACT value of cos (2A) if sin A = sqrt(19)/10. Assume A is a Quadrant I angle in standard position. cos (2A) =
CPhill
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Guest
May 16, 2015
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