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Post New Question
All Questions
+0
237634 Questions
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601
1
whats the answer to -3-4+3
whats the answer to -3-4+3
math
arithmetic
AzizHusain
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Guest
Aug 13, 2014
0
950
3
+1832
Physics ! I need help in these questions in details ..
In question 10 ! I benefited from '' constant speed '' that Fnet=0 so Fa = Fk and Fn = Fg .. right !
Now what I will benefit from '' constant force '' !!
read more ..
Alan
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xvxvxv
Aug 13, 2014
0
663
3
If f(x) = 3/4 for -2 < x < 4, what is f(0)?
If f(x) = 3/4 for -2 < x < 4, what is f(0)?
Melody
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Guest
Aug 13, 2014
0
3020
1
Alex bought some cherries at $5 per pound and some oranges at $2 per pound. If he paid $18 for the cherries and oranges combined, and if the
Alex bought some cherries at $5 per pound and some oranges at $2 per pound. If he paid $18 for the cherries and oranges combined, and if the total weight of the cherries and oranges was 6 pounds, how many pounds of cherries did Alex buy?
math
algebra
CPhill
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Guest
Aug 13, 2014
+3
759
1
+101
Need help on one more question
I'm not sure how to do this one.
9(-3r-7n)-6 use r=-6 and n=5
math
algebra
CPhill
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BlueStar
Aug 13, 2014
+3
806
2
+101
5-8d-4r use d=5 and r= -5
5-8d-4r use d=5 and r= -5
I need help on how to do this equation. I'm not sure but i got -15.
math
algebra
CPhill
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BlueStar
Aug 13, 2014
0
9225
1
Speed is calculated using the formula S= D T where S = speed, D = distance, and T = time. Rearrange the formula to solve for time (T).
Speed is calculated using the formula S= D/T where S = speed, D = distance, and T = time. Rearrange the formula to solve for time (T).
NinjaDevo
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Guest
Aug 13, 2014
0
1351
1
Help!!! ASAP
Find the angle which the minute hand of a clock rotates over a period of 12 minutes. I will give a hug to whoever solves it!
math
geometry
CPhill
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Guest
Aug 13, 2014
0
828
4
+8262
Computer Virus?
My computer is real old. 2008 Toshiba Microsoft Home Edition. On April 1-6, it says that Microsoft will stop a security system installed on every Microsoft computers. (I mean old computers, not the new ones.) BTW, it said that my computer may be at risk
read more ..
Melody
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DragonSlayer554
Aug 13, 2014
0
574
1
How to find degrees? Ex 160000000/4500000000= ? X 360degrees
How to find degrees? Ex 160000000/4500000000= ? X 360degrees
Melody
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Guest
Aug 13, 2014
0
1062
1
solve for x- 2x-1=4x+3
solve for x- 2x-1=4x+3
math
algebra
kitty<3
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Guest
Aug 13, 2014
0
536
1
using 11.14cm as the radius, determine the minimum length of plastic wrap (which comes in a roll of width of 33cm) required to cover the out
using 11.14cm as the radius, determine the minimum length of plastic wrap (which comes in a roll of width of 33cm) required to cover the outside of the second cage with a height of 20cm. Assume that you need at lease 2cm of overlap in order to connect the
read more ..
Melody
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Guest
Aug 13, 2014
0
1287
2
greater than 2/5 product less than 2/5?
greater than 2/5 product less than 2/5?
AzizHusain
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Guest
Aug 13, 2014
0
2006
1
this should be easy
Kyra observed that 85% of the students at a library liked reading mystery stories. If 30 students at the library did not like reading mystery stories, the number of students at the library who liked mystery stories was _____. (only put numeric values, no
read more ..
math
arithmetic
NinjaDevo
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Guest
Aug 13, 2014
+8
956
4
+1313
Hi, after watching kahn acadamy and lectures, mostly due to being busy, i would like if you could for someone to summarize electrostatics an
Hi, after watching kahn acadamy and lectures, mostly due to being busy, i would like if you could for someone to summarize electrostatics and magnetism topics as well as formulas used including values. I havr a test in two weeks. I have a general overall
read more ..
TakahiroMaeda
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Stu
Aug 13, 2014
Aug 12, 2014
0
1257
6
what is sin
what is sin
math
CPhill
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Guest
Aug 12, 2014
0
583
2
In your explanation, use reasoning based on appropriate units to model this situation.
Part A: Explain why we do not measure the rate at which rain falls in meters per second? In your explanation, use reasoning based on appropriate units to model this situation.
Part B: What are the two quantities that should be measured to find the rate
read more ..
Melody
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Guest
Aug 12, 2014
0
1815
3
Mike poured 15 cups of water into a rectangular container measuring 10 inches by 6 inches by 10 centimeters.
Mike poured 15 cups of water into a rectangular container measuring 10 inches by 6 inches by 10 centimeters.
[1 cup = 14.44 cubic inches; 1 inch = 2.54 cm]
Part A: What is the maximum volume of water that the rectangular container can hold? Show your
read more ..
math
CPhill
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Guest
Aug 12, 2014
0
1489
1
David drove 600 miles and was reimbursed $3,390.
David's company reimburses his expenses on food, lodging, and conveyance during business trips. The company pays $60 a day for food and lodging and $0.65 for each mile traveled. David drove 600 miles and was reimbursed $3,390.
Part A: Create an equation
read more ..
math
Melody
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Guest
Aug 12, 2014
0
638
6
melody. do you ever answer questions?
melody. do you ever answer questions?
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Guest
Aug 12, 2014
0
782
3
is 225 a power of three
is 225 a power of 3?
math
arithmetic
Melody
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Guest
Aug 12, 2014
0
673
1
Patricia has two plants in her garden. Plant A grows 2 inches per month, and Plant B grows 1.8 meters in a year.
Patricia has two plants in her garden. Plant A grows 2 inches per month, and Plant B grows 1.8 meters in a year.
[1 meter = 39.37 inches]
Part A: Which plant grows faster? Justify your answer by comparing the rate at which the plants grow after converting
read more ..
math
Melody
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Guest
Aug 12, 2014
0
821
3
Jack's pet dog has been prescribed x mg of a medicine per day. Each pill of the medicine has 10 mg of the medicine. Jack has to give his dog a total of 30
Jack's pet dog has been prescribed x mg of a medicine per day. Each pill of the medicine has 10 mg of the medicine. Jack has to give his dog a total of 30 pills. If Jack gave his dog medicine for 9 days, use the expression below to interpret the situation.
read more ..
Alan
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Guest
Aug 12, 2014
0
651
1
6 - |3c + 7| if c =2.8
6 - |3c + 7| if c =2.8
NinjaDevo
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Guest
Aug 12, 2014
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