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2012
July
Questions Asked on
July 5, 2012
A rectangular school yard 280 m by 245 m is to be fenced. How many metres of
fencing will be required to fence it completely?
6 answers
asked by
Jason
3,908 views
what is 18/11 written as a decimal
1 answer
asked by
alloria
487 views
Determine the value of x for which the function f(x) ={¨€(5x,if x<0;1,if x<0; -5x,if x>0)©Èis discontinuous.
1 answer
asked by
g
413 views
a mass of 0.7kg is attached to a horizontal spring (k=5.2) the spring is compressed to 20cm and released . assume that the
2 answers
asked by
QiQi
795 views
1. A card is drawn from an ordinary deck of 52 playing cards. What are the odds in favor of drawing an ace?
2. The letters of the
2 answers
asked by
bria
985 views
dimensions of a pool the perimeter of a rectangular swimming pool is 192 feet find the length and the width of the pool if its
2 answers
asked by
Anonymous
652 views
the sentence "Lucy called Linda on her day off" is confusing because?
1 answer
asked by
lora
435 views
for f(x)=-x^2 +1, which value is the largest magnitude?
a) average rate of change from x=-1 to x=1 b) instanteneuous rate of
4 answers
asked by
g
1,355 views
WHAT ARE SOME WAYS MODERN CULTURE IS FATALISTIC?
1 answer
asked by
DIANNE
409 views
We have two carts moving towards each other at different speeds andstick together after colliding. Use the information to
3 answers
asked by
hayley
765 views
Given f(11)=11 and f(x+3) = (f(x)-1)/(f(x)+1) for all x, find f(2000)
3 answers
asked by
miki
338 views
If your class has 10 males and 14 females in it, how many different committees consisting of 4 males and 4 females may be
2 answers
asked by
bria
617 views
I know I said I didn't know how to start my last question and them figured it out on my own but this one I have tried to work
1 answer
asked by
hayley
412 views
The following equation expresses a relationship in terms of one variable. However, you are asked to rewrite the equation in
4 answers
asked by
JOCLYNN
2,086 views
Megan and Sam together take 12 minutes to wash a car. Washing the car by herself took Megan 21 minutes. How long would it take
4 answers
asked by
Ann
1,770 views
(Find Normal Proportions)
The lengths of Atlantic croaker fish are normally distributed with μ = 10 inches and σ = 2 inches. a)
2 answers
asked by
Fran
1,049 views
the day is 1hour 18minutes longer than the night.how long is the day?
1 answer
asked by
don
350 views
equivalent expression for 2log(x+1)-2log(x-1)-log(x-1)
3 answers
asked by
jo
385 views
A skier starts from rest at the top of a hill that is inclined at 9.8° with the horizontal. The hillside is 170 m long, and the
2 answers
asked by
Lauren
626 views
KEPT $200 IN HER SAVINGS ACCOUNT FOR A YEAR. THE BANK PAYS 6 1\2% INTEREST PER YEAR. HOW MUCH INTEREST DID SHE RECEIVE AT THE
1 answer
asked by
SANDY
394 views
(1) As we find with most songs, in poetry
(a) there's nos specific point of view (b) each couplet must rhyme (c) sound and
3 answers
asked by
Carlise
543 views
Please show the ratio answer as #:#.
The length of a pool is twice its width. What is the ratio of the length to the width of the
4 answers
asked by
taylor
3,669 views
3 men and 4 boys can do a piece of work in14 days , while 4 men and 6 boys do the same work in 10 days . How long would it take
1 answer
asked by
Mayank
508 views
*How are pastes prepared?
*How do pastes differ from ointments and creams? *Are pastes still prepared commercially? Why? *What
1 answer
asked by
Cady Elise
1,187 views
A hollow cylinder of aluminium 1 m long with a 40 mm outside diameter is at a temperature of 20 °C. What is the change in
1 answer
asked by
emy
1,025 views
Assuming that the cylinder is fixed at both ends and that its wall thickness is 7.5 mm, what force would be exerted by the
1 answer
asked by
emy
376 views
Please help. Thanks.
1. Volt meter measures the potential between two large parallel plates to be 60 volts. The plates are 3cm
1 answer
asked by
Jezrell
432 views
Please help. Thanks.
1. Volt meter measures the potential between two large parallel plates to be 60 volts. The plates are 3cm
1 answer
asked by
Jezrell
489 views
An FM radio station broadcasts electromagnetic waves at a frequency of 1.08 × 10§ hertz. The speed of these waves is 3.0 ×
2 answers
asked by
Dave
928 views
If one mole of hydrocarbon contain 4g of hydrogen and it molar mass is 40g.what is the homologous series of the compound
5 answers
asked by
fatima
2,215 views
the sides of a rectangular piece of paper is 2:3 if the area is150squarecentimeter find the length of its side
1 answer
asked by
vedant
380 views
pls integrate and differentiate e^x^2
and x/y square root of x^2+y^2 in terms of x.
1 answer
asked by
mj
343 views
The osmotic pressure (T=25°C) of a saturated solution of CaC03 is 0.0179 atm. Determine the solubility product of the salt
1 answer
asked by
Mousa
445 views
A particle starts frm a point with a velocity of 6m/s and moves with an acceleration of (-2m/secondsquare). Show that after 6
2 answers
asked by
Maihul
558 views
Is appeasement necessarily, as it was applied to Nazi Germany in the 1930's, considered to be against the topics discussed in
2 answers
asked by
Anonymous
842 views
As a scientist,Carl is concerned with the intensity of lights in the modern human environment.In his research project,Group A
3 answers
asked by
Sandra
426 views
Although someone who is hypnotized may be complaint and susceptible to suggestion,it is clear that
2 answers
asked by
Sandra
843 views
a bullet penetrates 7 cm into a block of wood when fired at a speed of 33 m/s. Find the deceleration and the time taken to stop
1 answer
asked by
jem
400 views
The thought processes that underlie learning:
1 answer
asked by
Sandra
493 views
farmer wants to enclose his pasture which is bordered by a
river. If he uses 750 feet of fencing on three sides of the field,
2 answers
asked by
Tony
592 views
I have 3 mg/mL AMP in 50ul stock solution; How do I dilute it to 50ug in 50ul
thanks you
1 answer
asked by
Jenni
370 views
equivalent expression for 2log(x+1) - log(x^2 -1) +log(x-1)
2 answers
asked by
gretch
546 views
A barn is 30ft. wide by 60ft long; the rafters make an angle of 40degrees with the horizontal. Find the area of each of the two
3 answers
asked by
Amber
1,400 views
The scale factor for two similar triangles is 4 : 3. The perimeter of the smaller triangle is 12. What is the perimeter of the
1 answer
asked by
luis
524 views
The scale factor for two similar triangles is 4 : 3. The perimeter of the smaller triangle is 12. What is the perimeter of the
4 answers
asked by
luis
2,343 views
How long would it take a brown dwarf star, five times the size of the Earth, to travel 450 light years, at 3500 mph?
1 answer
asked by
Nibiru
480 views
Tiffany feels a sense of fulfillment when she volunteers at the school down the street. She has no specific goals other than to
1 answer
asked by
amarily
444 views
"How are a cat and dog alike" Ananswer to this question requires:
1 answer
asked by
Sandra
461 views
at what temperature will the root mean square velocity of sulphur dioxide be same as that of methane at 27c?
1 answer
asked by
niharika
453 views
Based on the theory of multible intelligences by Gardner,most people exhibit:
1 answer
asked by
Sandra
394 views
Examine the effects of World War II on the American family
1 answer
asked by
Bob
343 views
Solve using the elimiation method. Show your work. If the system has no solution or an infinite number of solutions, state this.
1 answer
asked by
Ann
436 views
Solve using the eliminattion method. Show your work. If the system has no solution or an infinite number of solution, state
1 answer
asked by
Ann
459 views
You need 500 Netwons of force to start the crate to slide on a wooden floor. What is the weight of the crate if the coefficent
1 answer
asked by
Andrew Moore
438 views
Find a power function end behavior model for f(x)= (3x^3-4x^2+3x+3)/(x-3)
I don't understand what an end behavior model is
3 answers
asked by
Klara
1,546 views
What force is required to accelerate a 950 kilogram car 20 kilometers per hour to 45 kilometers per hour in 7 seconds? How far
1 answer
asked by
Andrew Moore
422 views
A developer wants to enclose a rectangular grassy lot that borders a city street for parking. If the developer has 344 feet of
2 answers
asked by
Tony
704 views
A bus starts frm rest and moves with a uniform acceleration of (1m/secondsquare) for 5 minutes. calculate the velocity and
1 answer
asked by
Maihul
481 views
A 200m long train crosses a 400m long bridge with a speed of 36km/hr . Calculate the time taken by train to cross the bridge?
3 answers
asked by
Maihul
588 views
A car starts from rest and moves along x-axis with constant acceleration (5m/secondsquare) fr 8 sec. If it then countinues with
4 answers
asked by
Maihul
621 views
In one U.S. city, the quadratic function models the median, or average, age, y, at which men were first married x years after
2 answers
asked by
Tony
1,099 views
Bob and Writeacher, I just wanted to inform you that my science project on water has been approved by the EU Commission.
We'll be
3 answers
asked by
John
585 views
Among all pairs of numbers whose difference is 88, find a pair whose product is as small as possible.
4 answers
asked by
Tony
1,126 views
A cone has a base area of 33 in2 and is 8 inches tall. What is the volume of the cone in cubic inches
2 answers
asked by
Jessica
850 views
Under what conditions can you extend a function f(x) to be continuous at a point x=c?
Is this just rules for continuity or am I
3 answers
asked by
Claire
515 views
An airplane has a velocity of 185 miles per hour when it lands, how long must the runway be if the plane decellerates at 2.5
2 answers
asked by
Andrew Moore
876 views
A cube with a volume of 216 cm3 is cut down to a pyramid with the same size base and the same height as the original cube. What
2 answers
asked by
Kaylie
1,265 views
An airplane has a velocity of 185 miles per hour when it lands, how long must the runway be if the plane decellerates at 2.5
4 answers
asked by
Andrew Moore
447 views
An ice cream cone is 3 inches wide at the widest point, and is 6 inches tall. What is the volume of the cone in cubic inches?
3 answers
asked by
Sam
1,215 views
A round baby pool holds 48.2 cubic feet of water. If the pool has a radius of 3.2 feet, what is the height of the pool in feet?
3 answers
asked by
Kaite
843 views
A cylinder has a volume of 83 in3 and is 10 in. tall. What is the radius of the cylinder in inches?
2 answers
asked by
lorenzo
1,070 views
What is the definition of the slope of a curve at a point x=a?
Formal definition of a derivative? or slope between two points?
1 answer
asked by
Claire
455 views
How to fully factor X^3-8.
pls help
1 answer
asked by
ted
392 views
I have tried to work this one out and really can't get it.
We have two carts that have magnets to keep them from touching. One
3 answers
asked by
hayley
427 views
John Stands at the edge of a flat roof of a three story building and throws a 180g ball straight up into the air that reaches a
2 answers
asked by
andrew
1,058 views
A cylinder has a volume of 83 in3 and is 10 in. tall. What is the radius of the cylinder in inches
2 answers
asked by
lorenzo
782 views
que nombre recibe el sonido que emiten los murciélagos
1 answer
asked by
cristian
140 views
A salesman's monthly commission is 15% on all sales over $10,000. If his goal is to make a commission of at least $3600/month,
5 answers
asked by
not availible
5,824 views
Eris, the largest dwarf planet known in the Solar System, has a radius R = 1200 km and an acceleration due to gravity on its
1 answer
asked by
abc
498 views
What is the shape of the skin cells whose function is protection?
A. Cube like with cilia B.flat and in layers C.spherical and
1 answer
asked by
Morgan
437 views
i have writers block. how can i start my report describing joint stock, limited liability, partnership, and sole proprietorship
3 answers
asked by
carla
419 views
Calculate the number of SO_2 molecules in 9.19 moles of SO_2
1 answer
asked by
luckybee
369 views
1. Hospitals
2.Insurance forms 3.Billing services 4.none of the above Which one of the above words are required to keep a list of
1 answer
asked by
Devon
415 views
How do you factor X^3+5x^2-28x-32?
pls help
2 answers
asked by
ted
1,084 views
The first American voters were only white, male ---------s
1 answer
asked by
Annie
445 views
create a null hypothesis on these research questions:
a. what are the differences between emergency room shifts on medication
3 answers
asked by
Jeff
1,705 views
Negative power is primarily associated with
A. voluntary exchange relationships. B. situations in which an individual is forced
2 answers
asked by
lana
822 views
Which one of the following situations is an example of overall cost leadership?
A. A dress manufacturer wants to make its product
6 answers
asked by
lana
1,377 views
is the first one B and the second question A ??
1.Which one of the following leadership styles could be best characterized by the
11 answers
asked by
lana
1,120 views
how can you reword these research hypotheses to null hypotheses:
a. smoking during pregnancy increases the risk of a child being
4 answers
asked by
Jeff
1,844 views
is the correct answer for # 4 = C
and # 5 = B ?? 4. At the office, Jacob knows from his boss that his needs will be met as long
4 answers
asked by
lana
1,426 views
If 4.10 × 102 mol of octane combusts, what volume of carbon dioxide is produced at 22.0 °C and 0.995 atm?
3 answers
asked by
Anonymous
2,228 views
IN THE 19TH CENTURY HANK MORGAN IS A MIDDLE CLASS a newspaper b cowboy c enginner
3 answers
asked by
MOHAMMED
1,153 views
a connecticut yankee is episodic true or false
1 answer
asked by
MOHAMMED
329 views
7. A
8. C 9. A 10. A please check 7. According to Peter Drucker, who determines an organization’s purpose, or mission? A.
2 answers
asked by
lana
550 views
Which of the following is NO LONGER necessary for the right to vote?A) RegistrationB) CitizenshipC) Residency D) Land Ownership
3 answers
asked by
Madi
1,005 views
A sample of an ideal gas has a volume of 3.35 L at 14.00 °C and 1.40 atm. What is the volume of the gas at 21.60 °C and 0.993
3 answers
asked by
Anonymous
485 views
How do you fully factor 8X^3-27.
pls help.
1 answer
asked by
ted
319 views
This is a lab called Enthalpy and Entropy of Borax Dissolution and I just can't seem to get the right answers... Please help me
5 answers
asked by
Tim
2,610 views
7. A
8. C 9. A 10. A please check 7. According to Peter Drucker, who determines an organization’s purpose, or mission? A.
5 answers
asked by
lana
904 views
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