Archives
2013
July

Questions Asked on July 15, 2013

A 60.0-kg skier with an initial speed of 12.0 m/s coasts up a 2.50-mhigh rise and angle is 35 degrees.Find her final speed at
1. 1 answer
2. asked by Amy
3. 11,685 views
A volume of 40.0mL of aqueous potassium hydroxide (KOH) was titrated against a standard solution of sulfuric acid (H2SO4). What
1. 1 answer
2. asked by jose
3. 6,500 views
As of January 1 of the current year, the Grackle Company had accounts receivables of $50,000. The sales for January, February,
1. 2 answers
2. asked by Anonymous
3. 4,212 views
Below is budgeted production and sales information for Flushing Company for the month of December:Product XXX Product ZZZ
1. 4 answers
2. asked by Anonymous
3. 4,058 views
find the radius of a pulley if rotating the pulley 108.03 degrees raises the pulley 37.3mm
1. 1 answer
2. asked by brandi
3. 4,044 views
If fixed costs are $300,000, the unit selling price is $31, and the unit variable costs are $22, what is the break-even sales
1. 2 answers
2. asked by Anonymous
3. 3,987 views
If fixed costs are $250,000, the unit selling price is $125, and the unit variable costs are $73, what is the break-even sales
1. 2 answers
2. asked by Anonymous
3. 3,826 views
Two radar stations at A and B, with B 6 km east of A, are tracking a ship which is generally to the north. At a certain instant,
1. 1 answer
2. asked by JEN
3. 3,645 views
Calculate the pH at the equivalence point for the titration of 0.25 M CH3COOH with 0.25-5 M NaOH. (For CH3COOH, Ka= 1.8 â‹…
1. 1 answer
2. asked by ginger
3. 2,979 views
The femur of a human leg (mass 10 kg, length 0.9 m) is in traction, as shown in the figure below. The center of gravity of the
1. 1 answer
2. asked by Jason
3. 2,807 views
If a hot air balloon has an initial volume of 1000 L at 70∘C, what is the temperature (in ∘C) of the air inside the balloon
1. 1 answer
2. asked by Anonymous
3. 2,665 views
Given that logbase2 a+logbase2 b=3 , calculate all the possible integer values of a if b isalso an integer value. Explain your
1. 2 answers
2. asked by heather
3. 2,565 views
Consider the following functions.f(x) = x2 − 3x, g(x) =√(x+2) (a) Find (f *g)(x). (Simplify your answer completely.) (B)Find
1. 1 answer
2. asked by Maya
3. 2,400 views
In an ice show a 40.0 kg skater leaps into the air and is caught by an initially stationary 65.0 kg skater.(a) What is their
1. 1 answer
2. asked by Amy
3. 1,773 views
the distance between two stations is 340 km two trains start simultaneously on parallel tracks to each other . the speed of one
1. 5 answers
2. asked by krishna
3. 1,695 views
A store sold 29 sweatshirts. White ones cost $ 9.95 and yellow ones cost $ 11.50If $ 305.05 worth of sweatshirts were sold, how
1. 1 answer
2. asked by angela
3. 1,618 views
Once made by heating wood in the absence of air, methanol (CH3OH) is now made by reacting carbon monoxide and hydrogen at high
1. 2 answers
2. asked by Devi
3. 1,570 views
What do the pieces you read by Richard Rodriguez, Amy Tan, and Julia Alvarez illustrate about the immigrant experience in
1. 3 answers
2. asked by Khloe
3. 1,539 views
Production and sales estimates for April are as follows:Estimated inventory (units), April 19,000 Desired inventory (units),
1. 1 answer
2. asked by Anonymous
3. 1,534 views
A 0.0200 kg bullet moving horizontally at 500 m/s embeds itself into an initially stationary 0.500 kg block.(a) What is their
1. 0 answers
2. asked by Amy
3. 1,313 views
For the function f described by the following table, estimate �ç40 0 f(x)dx using the following. Enter each answer as a sum to
1. 1 answer
2. asked by Robin
3. 1,284 views
A non toxic floor wax can be made from lemon juice and food grade linseed oil. the amount of oil should be twice the amount of
1. 1 answer
2. asked by angela
3. 1,250 views
in gulliver travels how swift laughs at the weakness of people in the contemporary society
1. 1 answer
2. asked by esheta
3. 1,148 views
Can someone tell me if this is correct my answer has ( ) around itThe Articles of Confederation called for which of the
1. 3 answers
2. asked by carolyn
3. 1,147 views
are there any current subsidy or welfare issues that are being discussed or addressed in parliament or in municipalities
1. 3 answers
2. asked by linda
3. 1,146 views
Brilli the ant has a block of cheese that is in the shape of an equilateral triangle. She is hosting a party, and has invited
1. 2 answers
2. asked by Mark
3. 1,137 views
An example of an economic entity is a:a. town. b. business. c. nonprofit hospital. d. church.
1. 1 answer
2. asked by JDub
3. 1,082 views
Let ABCDEF be an equiangular hexagon with perimeter 98 such that EF=2CD=4AB and BC=2FA. What is the length of EF?
1. 1 answer
2. asked by Mark
3. 1,069 views
3,4,9,12,16,18two integers are related if they share a factor other than 1. which of the following numbers is related to every
1. 2 answers
2. asked by .
3. 1,069 views
Given that x=logbase3 5 andy=logbase3 2 , rewrite logbase3 60 in terms of x and y.
1. 1 answer
2. asked by heather
3. 1,032 views
a ballon is filled with hydrogen at given pressure at 20 degree celsius .what fraction of gas will escape out of the ballon if
1. 0 answers
2. asked by anubhav
3. 1,013 views
simplify the expression.tan(π/2-x)tanx
1. 2 answers
2. asked by tony
3. 1,003 views
The well known nationally syndicated columnist David Broder reported the recent findings of two academic political scientists.
1. 0 answers
2. asked by Eric
3. 1,003 views
i find it confusing on how to do this question..what mass of solute is needed to prepare 400 mL of 0.850 M CuSO4 from CuSO4.5H2O
1. 2 answers
2. asked by anonymous
3. 985 views
how long does a car with and acceleration of 2.0m/s2 take to go 10m/s to 30 m/s.
1. 1 answer
2. asked by weeeeeeeeeeee
3. 978 views
A 0.450 kg hammer is moving horizontally at 8.00 m/s when it strikes a nail and comes to rest after driving it 1.00 cm into a
1. 0 answers
2. asked by Amy
3. 962 views
i need to write an essay on 'the day your neighbour asked you to look after her young baby while she went to market.'please give
1. 8 answers
2. asked by leena
3. 956 views
Evaluate the integral below by interpreting it in terms of areas. In other words, draw a picture of the region the integral
1. 0 answers
2. asked by Robin
3. 926 views
If fixed costs are $350,000, the unit selling price is $29, and the unit variable costs are $20, what is the break-even sales
1. 2 answers
2. asked by Anonymous
3. 917 views
Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are moving toward one another,
1. 1 answer
2. asked by Amy
3. 912 views
^4√(d-3e)^2 (fourth root of (d-3e)^2)
1. 1 answer
2. asked by Penny
3. 897 views
n a survey of 634 males ages 18-64, 392 say that they have gone to the dentist in the past yearcontrast 90% and 95% confidence
1. 0 answers
2. asked by MOE
3. 896 views
Thomas Schelling, an expert on nuclear strategy and arms control, observed in his book The Strategy of Conflict (Cambridge, MA:
1. 0 answers
2. asked by Eric
3. 881 views
Two manned satellites approaching one another at a relative speed of 0.200 m/s intend to dock. The first has a mass of 2.00
1. 0 answers
2. asked by Amy
3. 879 views
1. Sightseeing is best done either by tour bus or by bicycle.2. Sightseeing is best done either by tour buses or by bicycles. 3.
1. 0 answers
2. asked by rfvv
3. 856 views
1.)solve for n:-7n-21=-63my answer: n=3 is this correct? please explain 2.)identify the x and y int for te equation 3x-4y=12.
1. 1 answer
2. asked by tyneisha
3. 833 views
You have a piece of copper with a volume of 2 cm3, and wish to form a wire having a resistance of0.15 ƒ¶. How long should the
1. 1 answer
2. asked by tom
3. 815 views
In a circus an elderly performer thrills the crowd by catching a canon ball shot at him. The cannon ball has a mass of 28.0 kg
1. 0 answers
2. asked by Amy
3. 787 views
I don't get any of it!Assume that a parcel of air is forced to rise up and over a 6000-foot-high mountain (see page 79 in the
1. 0 answers
2. asked by CNM
3. 780 views
solve for n:6(5n-1)=2(15n-3)I got 30n-6=30n-6 but I think I was suppose to keep going but don't know how. Do I divide or
1. 1 answer
2. asked by tyneisha
3. 772 views
If a 8.6195 g of a mixture which contains (20.0 % of CuSO4.XH2O and 80.0 % of sand) was heated ina crucible then cooled in the
1. 2 answers
2. asked by Janaiby
3. 753 views
are there any welfare or subsidy payments that šhould be reviewed or added
1. 1 answer
2. asked by linda
3. 747 views
If the area and perimeter of a right triangle are 30 cm2 and 30 cm, respectively, what is the length of the hypotenuse (the side
1. 2 answers
2. asked by amin
3. 727 views
if the sum of the positive integers x and y is 12 then x can be equal to all of the following except5y 4y 3y 2y y
1. 1 answer
2. asked by .
3. 697 views
A 41.0 cm diameter wheel accelerates uniformly from 86.0 rpm to 342.0 rpm in 3.4 s. How far (in meters) will a point on the edge
1. 1 answer
2. asked by Igor
3. 692 views
Some states have had laws restricting the sale of most goods on Sunday. Consumers, by and large, oppose such laws because they
1. 0 answers
2. asked by Eric
3. 684 views
When McDonald’s Corp. reduced the price of its Big Mac by 75 percent if customers also purchased french fries and a soft
1. 0 answers
2. asked by Eric
3. 681 views
need to write a short essay on 'describe a trip you took with your family or friends. It could be to another state, another
1. 1 answer
2. asked by leena
3. 671 views
Determine whether the equation defines y as a function of x.y=-17
1. 1 answer
2. asked by tony
3. 655 views
A thermometer scale is calibrated (marked off) in a degree Celsius from 1 oC to 50 oC. Determinehow many significant figures
1. 1 answer
2. asked by Janaiby
3. 653 views
In triangle ABC, D is the midpoint of BC. E is the foot of the perpendicular from C to AD. If CD=7√,DE=3√, what is the
1. 1 answer
2. asked by Mark
3. 648 views
A batch consists of 20 bad apples and 80 good ones. What is the probability of selecting 2 good apples when two are randomly
1. 1 answer
2. asked by Carrie
3. 634 views
Find the point on the line 7x+5y−2=0 which is closest to the point (−6,−2).
1. 1 answer
2. asked by Robin
3. 629 views
Two manned satellites approaching one another at a relative speed of 0.200 m/s intend to dock. The first has a mass of 4.50
1. 1 answer
2. asked by Amy
3. 616 views
What is the difference between "J'ai faim" and "Je suis faim?" By looking at different sources, I found out that most people say
1. 1 answer
2. asked by Anonymous
3. 614 views
Solve the system using eliminationX+3y=5 4x+4y=4 I tried to work this problem and this is what I came up with. x+3y=5 x+4y=20
1. 1 answer
2. asked by angela
3. 604 views
You bounce on a huge trampoline and start oscillating up and down with a period of 3 s. After a long while, you come to rest but
1. 2 answers
2. asked by Mark
3. 599 views
True or False.1. If q is negative, then the square root of q^2 = q. 2. If r is positive, then the square root of r^2 = -r.
1. 1 answer
2. asked by Kim
3. 547 views
Let x and y be real numbers satisfying 4x^2+5y^2=1. Over all such pairs, let the maximum and minimum values of 2x^2+3xy+2y^2 be
1. 1 answer
2. asked by Mark
3. 541 views
How many {(1,1),(1,−1),(2,0)}-lattice paths are there from the point (0,0) to the line x=8?Details and assumptions A lattice
1. 0 answers
2. asked by Mark
3. 534 views
1. I videotaped the scenery.2. I made a video with the scenery. 3. I made videos regarding the scenery. 4. I made the video
1. 1 answer
2. asked by rfvv
3. 531 views
1. The money supply is $1 trillion,the price level =2,and real GDP is $5 trillion in base year dollars. What is the income
1. 1 answer
2. asked by Steve
3. 530 views
A 8.00 multiplied by 107 kg battleship originally at rest fires a 1400 kg artillery shell horizontally with a velocity of +550
1. 0 answers
2. asked by Amy
3. 528 views
does the graph of the solution to the inequality 4x-7 > -5 have a closed circle at 3 and is shaded to the right?the (>) is
1. 1 answer
2. asked by tyneisha
3. 521 views
Simplify .....1. the square root of the cube root of 49a^2z^4 2. the fourth root of (d-3e)^2 3. the square root of the the
1. 1 answer
2. asked by Kim
3. 520 views
Consider the functionf(x)=(8)/(x^2)−(8)/(x^5) . Let F(x) be the antiderivative of f(x) with F(1)=0. Then F(2) equals ?
1. 1 answer
2. asked by Robin
3. 514 views
alex estimates that if he lies in the sun for k hours it will take him (10+10k) to get to sleep at night because of the sunburn.
1. 1 answer
2. asked by .
3. 511 views
A rifle with a weight of 20N fores a 5.0g bullet with a speed of 300m/s. (a) Find the recoil speed of the riffle (b) If a 700-N
1. 1 answer
2. asked by Xian
3. 509 views
In a circle gray showing world population of aluminum, what is the measure of the central angle of the sector representing a
1. 1 answer
2. asked by .
3. 503 views
Can a plane mirror ever form real image?
1. 1 answer
2. asked by Ritesh chaudhari
3. 502 views
How do I find the Prime Factorization for the number 2002?
1. 2 answers
2. asked by Sumare
3. 488 views
Given that the mass and radius of jupiter are respectively 190000000kg 7150000km.Calculate the escape velocity from the surface
1. 1 answer
2. asked by jane
3. 487 views
The polynomial 15xy+3x^3y^4 is what degree?I do not understand how to solve this
1. 1 answer
2. asked by tyneisha
3. 486 views
Consider the expression logbase5 a=na) For what value(s) of a will n be a positive number? b) For what value(s) of a will n be a
1. 1 answer
2. asked by ROBIN
3. 484 views
What do you think Antigone and A Raisin in the sun in plus to Sophocles and Lorrain Hansbury cultural identity ?
1. 1 answer
2. asked by Hannah :-)
3. 482 views
Where did you go?I went to Gwangalli Beach. When did you go? I went there about two weeks ago. How did you get there? I took a
1. 1 answer
2. asked by rfvv
3. 476 views
Write a program that takes as input the salesperson’s name, expected weekly sales and the number of hours worked then outputs
1. 1 answer
2. asked by indy
3. 472 views
what are the costs and consequences of providing the subsidies and welfare
1. 1 answer
2. asked by linda
3. 463 views
Under the _______ system, Spanish conquistadors were rewarded with local villages and control over the local labor force
1. 1 answer
2. asked by william
3. 451 views
Consider the expression logbase5 a=na) For what value(s) of a will n be a positive number? b) For what value(s) of a will n be a
1. 0 answers
2. asked by ROBIN
3. 444 views
H. Using the technique outlined in this lab, a student decided to test wastewater for the presence of phosphate. The first
1. 1 answer
2. asked by Morgan
3. 439 views
What was a tense or exciting moment in A Raidin in the Sun and Antigone? What literary device was used?
1. 1 answer
2. asked by Brianna
3. 430 views
Is the cube root of -1/1000 q^36 -1/10q^12? Am I right?
1. 1 answer
2. asked by Kim
3. 420 views
Given that x=logbase3 5 andy=logbase3 2 , rewrite logbase3 60 in terms of x and y.
1. 1 answer
2. asked by ROBIN
3. 418 views
can anyone help on this first quiz?
1. 3 answers
2. asked by HELPFUL
3. 417 views
3/4-1/2n=4/5Please don't give me the answer, just show me the steps to solve it
1. 2 answers
2. asked by Jamie
3. 408 views
how much work is needed to stop a 20g bullet moving with a speed of 150 ms-1
1. 1 answer
2. asked by Anonymous
3. 406 views
For what value(s) of x doeslogbase2 (logbase3 (logbase4 x))=0
1. 1 answer
2. asked by ROBIN
3. 405 views
Determine the value of x for which a || b ifm<3=10x and m<5=12-25 . 100 125 12.5 2.5
1. 1 answer
2. asked by knowel
3. 402 views
How is risk and uncertainty related in economics?
1. 1 answer
2. asked by Tameika
3. 398 views

Back to July 2013

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2025