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May 26, 2012
Using the separation of variables technique, solve the following differential equation with initial condition:
(4x sqrt)(1 -
5 answers
asked by
Anonymous
1,768 views
Using separation of variables technique, solve the following differential equation with initial condition dy/dx = (yx + 5x) /
5 answers
asked by
Anonymous
2,457 views
within a 25 mile radius of their store. If this area is represented graphically, with My Flower Basket located at (4, 3), what
1 answer
asked by
kristel thomas
412 views
The graduate selection committee wants to select the top 10% of applicants. On a standardized test with a mean of 500 and a
1 answer
asked by
mary
985 views
the letters elementary are placed in a bag. one letter is randomly selected from the bag. what is the probability the letter
4 answers
asked by
eric
442 views
identify one way in which the role of cdc agency and the product or service it regulates or oversees affects consumer choice in
1 answer
asked by
stacey
443 views
A thermoelectric-based power meter has a response time of 20 s and sensitivity
(output voltage per unit incident power) of 90
3 answers
asked by
Bob
821 views
The area of a rectangle is 48 square cm. If the length is 8 cm greater than the width, what are the dimension of the rectangle?
4 answers
asked by
Vilma
1,449 views
A man buys four DVDs for $75.68, including 6% sales tax. How much did each DVD cost?
1 answer
asked by
Vilma
458 views
1.Identify a typical developmental milestone for a person at a specific stage and explain how achievement of this milestone
3 answers
asked by
Anonymous
519 views
What s an excess of expense over revenue called?
1 answer
asked by
Seinna
317 views
In a micelle, why do you find the fatty acid chains of the of the phospholipid molecule are on the inside of the bilayer?
1 answer
asked by
marissa
393 views
Which is closest to the value of x if x = 3Square root of 11 + 4Square root of 11?
1 answer
asked by
Anonymous
366 views
Andrea, Betty, Joyce, Karen, and Paula are starters on their school basketball team. How many different groups of three can be
3 answers
asked by
Anonymous
833 views
An ice-cream parlor sells sundaes with 3 different types of ice-cream and 4 different toppings. They have 8 flavors of ice-cream
2 answers
asked by
Diana
631 views
We need to do acrostic stuff for the word Military
Makes our country the best they can In the military people die for us Lots of
1 answer
asked by
♫♫Colton♫♫
425 views
an elastic ball rebounces 70% when it is dropped from the height. if it is dropped from 60m what is the total distance travelled
2 answers
asked by
Anonymous
786 views
Franco invests some money at 6.9%/a compounded annually and David
invests some money at 6.9%/a compounded monthly. After 30
4 answers
asked by
Maame
2,191 views
Rico can invest money at 10%/a compounded quarterly. He would like
$15 000 in 10 years. How much does he need to invest now?
4 answers
asked by
Maame
1,681 views
a topic of interest to you and explain how you would come up with a reliable sample for obtaining peoples' opinions.
1 answer
asked by
rb
354 views
Solve the quadratic equation by the square root property
(2x - 1)2 = 25
3 answers
asked by
Vilma
1,417 views
ABC phone company charges $16 per month plus 8¢ per minute of phone calls. XYZ phone company charges
$10 per month plus 11¢ per
4 answers
asked by
Vilma
823 views
if the correlation co-efficient is o.32 what is the sign of the slope regression line as the correlation co efficient decreases
1 answer
asked by
melba
375 views
Find the shortest distance between the two skew lines L1 and L2 with equations r = [1,2,2] + s [4,3,2] and r = [1,0,-3] + t
1 answer
asked by
J
386 views
Find the shortest distance from a point P(2,-1,2) to a line L r= [-1,0,7] + t [4,1,-2].
1 answer
asked by
J
395 views
A 40-year-old manager, at a prominent legal firm in L.A., experiences abdominal pain post lunch. He goes to the restroom a
1 answer
asked by
Anonymous
492 views
A project has been defined to contain the following list of activities along with their required times for completion.
Activity
4 answers
asked by
GaPeach2909
2,296 views
Why was a well-defined social hierarchy so important in the caste system.
2 answers
asked by
Maryann
894 views
Each year, Eric invests $2500 at 8.2%/a compounded annually for 25 years.
a) Calculate the value of each of the first four
3 answers
asked by
Maame
933 views
This is the other paragraph I urgently need you to check. Thank you very much, Writeacher.
1)I hope that in the future the
1 answer
asked by
John
447 views
Jim owns a square piece of land with a side length of a metres. He extends his property by purchasing adjacent land so that the
4 answers
asked by
clary
1,616 views
5 is ____ % of 7
could 0,71 be the correct answer
1 answer
asked by
Lourane
263 views
my previous question 3/8 x 12.52
could show me how you worked it out to get the answer 4.695 Thanks
2 answers
asked by
Lourane
885 views
I still have four more paragraphs to check on the same theme. Thank you very much in advance.
1) The use of children in ads is an
1 answer
asked by
John
455 views
The monthly rents for the apartments in a building are listed below. $425, $550, $550, $550, $650, $650, $650, $650, $800, $900
P
2 answers
asked by
jenny
560 views
Thank you, Writeacher. I still have a few more paragraphs to check.
1)I think that ads can be very dangerous for children because
2 answers
asked by
John
779 views
The Managing Director of a well-known company on Wall Street thrives on a diet of fruit jam, bread, pasta, and coffee. She
1 answer
asked by
Anonymous
440 views
7. Where does the line r = (1, 2, -5) + t (2, -3, 1) meet the plane 2x + 5y - 3z = 6?
5 answers
asked by
j
318 views
21. "¿Qué hizo Ud. después de levantarse hoy?" "_____"
a. Me acosté, me cepillé los dientes y me vestí b. me bañé, me
3 answers
asked by
mysterychicken
579 views
I'm doing the writing skills writing assignment and I'm stuck. It says that you have to use "I" like write it from your point of
6 answers
asked by
Ashley
748 views
Select the set of equations that represents the following situation: Mary invested one amount at 7% simple interest, and a
1 answer
asked by
susan flowers
408 views
¿Cuando te cepillas los dientes?
Me cepillo los dientes por la mañana. ¿Qué puedes encontrar en tu ciudad o pueblo? Puedo
4 answers
asked by
Sammy
555 views
In a calorimeter, 100 g of ice melts at 0oC. The enthalpy of fusion of the ice is 334 J/g. How much heat was absorbed?
33.4 J 334
4 answers
asked by
Liz
1,454 views
at 727 degree centigrade,K=3.8*10^-5 for the dissociation of I2 into iodine atoms: I2<->2I. if the original concentration of
2 answers
asked by
aijaz
816 views
Use the elimination method to solve the sysrem of equations
a+6b=13 a+3b=4
2 answers
asked by
Anonymous
528 views
Solve for the variable:
17d-16=-43d-4 I got d= 1/3 but I'm not sure.... probably wrong
3 answers
asked by
Cate
266 views
construct a scatterplot for x,y values x 1 2 3 4 5 y 0.5 0.0 -0.5-1.0-1.5 what would be the slope of this regression line would
2 answers
asked by
melba
896 views
An ice cream parlor sells sundaes with 3 different type of ice cream and 4 different toppings. They have 8 flavors of ice cream
2 answers
asked by
OLIO :)
848 views
ABC phone company charges $16 per month plus 8¢ per minute of phone calls. XYZ phone company charges
$10 per month plus 11¢ per
2 answers
asked by
Vilma
792 views
in a jar of 40 marbles there are 12 red marbles 19 blue marbles and there are orange marbles .Find the ratio
ratio A pair of
3 answers
asked by
Kristy
599 views
8. Find the vector equation of the line in which the 2 planes 2x - 5y + 3z = 12 and 3x + 4y - 3z = 6 meet.
4 answers
asked by
j
494 views
7. Where does the line r = (1, 2, -5) + t (2, -3, 1) meet the plane 2x + 5y - 3z = 6?
3 answers
asked by
j
593 views
6. Find out if the line r = (1, 3, 8) + t (-2, 5, 7) is parallel to the plane 3x + 4y - 2z = 1
1 answer
asked by
j
287 views
5. Determine an equation for the plane that is exactly between the points A(-1, 2, 4) and B(3, 1, -4).
1 answer
asked by
j
345 views
4. Write a vector equation of the line through the point (5, -2, 3) and parallel to the vector v=[4, -3, 1]
1 answer
asked by
j
341 views
if lisa studies for 9 hours and gets a score of 75. How long would she have to study to get a score of 94
1 answer
asked by
jen
465 views
(7 − 2) ÷ 5=
1 answer
asked by
Sarah
216 views
Parking in a students lot cost $1 for the first half hour and $1.25 for each hour thereafter. A partial hour is charge the same
1 answer
asked by
Please HELP
482 views
I really don't know how to do this, need as soon as possible. Please help!
A rabbit population satis es the logistic equation dy
1 answer
asked by
Lilly
369 views
One of the parents in your school says, “I really enjoyed coming to Parents’ Night last week and seeing all the things the
2 answers
asked by
Kelly
594 views
The ability to hear a "pin drop" is the sign of sensitive hearing. Suppose a 0.50 g pin is dropped from a height of 27 cm, and
4 answers
asked by
Mike
2,716 views
14. ¿Para qué deportes se necesita un balón?
a. el futbol, el basquetbol y el hockey b. el tenis, el beisbol y el golf c. el
5 answers
asked by
mysterychicken
573 views
After delivering his toys in the usual manner, Santa decides to have some fun and slide down an icy roof. The roof is 7 m in
2 answers
asked by
Tina
1,029 views
Change the numbers to base ten.
Select the correct answer. 973 twelve 1,383 1,152 1,371 1,191
1 answer
asked by
keke
370 views
Write in decimal notation.
Select the correct answer. 0.00005 -50000 -5000 0.0005
3 answers
asked by
keke
557 views
Write the number in decimal notation.
Select the correct answer. 4*10^1+9*10^0+8*10^-1+7*10^-2+8*10^3 49.878 4.9878 498.78 87.894
2 answers
asked by
keke
1,053 views
Perform the indicated operations
3/8 x 12.52
1 answer
asked by
Rhondia
346 views
Diamond is the hardest substance known while graphite is one of the softest. Both are made only of carbon atoms. What is the
4 answers
asked by
lalt
870 views
Find the length of a rectangle if its diagonal is 34 cm long and the angle the diagonal makes with the length is 27° 50'.
1 answer
asked by
Lucas
493 views
In a ____________, consumers ultimately decide what should be produced
3 answers
asked by
Laura
345 views
When a covalent bond forms between two atoms how many atoms have a full outer shell of electrons?
A. one B. two C. zero D. It
3 answers
asked by
lalt
1,020 views
Write as a reduced fraction 10 1/8 %
2 answers
asked by
Lourane
1,060 views
12.
A particle starts moving from rest with uniform acceleration. it travels a distance x in first 2 sec and a distance y in the
3 answers
asked by
srikala
782 views
6. Find out if the line r = (1, 3, 8) + t (-2, 5, 7) is parallel to the plane 3x + 4y - 2z = 1
1 answer
asked by
j
282 views
5. Determine an equation for the plane that is exactly between the points A(-1, 2, 4) and B(3, 1, -4).
2 answers
asked by
j
795 views
4. Write a vector equation of the line through the point (5, -2, 3) and parallel to the vector v=[4, -3, 1]
3 answers
asked by
j
474 views
CAN ANY ONE SOLVE THIS QUESTION PLEASE:
FIND HCF OF 180,252 AND 324 USING EUCLID'S DIVISION LEMMA?
10 answers
asked by
sandra
2,319 views
1.(a) Explain the term time dilation.
(b) Show that an interval of time observed in a moving frame of reference will be less than
1 answer
asked by
Thaifa
795 views
1.(a) Explain the term time dilation.
(b) Show that an interval of time observed in a moving frame of reference will be less than
1 answer
asked by
Thaifa
468 views
I really don't know how to do this, need as soon as possible. Please help!
A rabbit population satis es the logistic equation dy
4 answers
asked by
Lilly
544 views
1. For a particular piece of glass the refractive index for X- rays of wavelength 1.60 X 10^-6 less than unity. At what maximum
1 answer
asked by
Thaifa
454 views
Writeacher, I urgently need to revise these sentences. I really hope you can help me.
1) Ads can change and can wash the minds of
1 answer
asked by
John
439 views
A uniform rod AB of length 2a and mass M is freely pivoted at A and is held with B vertically above A. It is then allowed to
2 answers
asked by
Theresa
928 views
1.(a) A solid sphere of mass 100gm and radius 2.5cm rolls without sliding wit ha uniform velocity of 10cm/sec along a straight
3 answers
asked by
Theresa
973 views
A copper ore consists of 6.32% chalcopyrite, CuFeS2(s). How many grams of ore must be processed to obtain one gram of copper?
3 answers
asked by
Jematormal91
628 views
1.Two masses of 4gm and 6gm respectively are attached to the ends of a light rod of negligible mass and the rod rotates
2 answers
asked by
Theresa
633 views
a car moving with a speed of 50 km/hr can be spotted by breaks after at least 6m.If the same car is moving with a speed of
1 answer
asked by
srikala
434 views
a car moving with constant acceleration covers a distance between two points 180m apart in 6 sec.its speed as it passes the
1 answer
asked by
srikala
524 views
Find the sum of the first 25 terms of an arithmetic sequence whose 7th term is −247 and whose 18th term is −49.
3 answers
asked by
jae
511 views
A particle moving with a constant acceleration describes in the last second of it's motion 9/25th of the whole distance.of it
3 answers
asked by
srikala
3,423 views
1. A rocket was found to be 150m when measured on earth.It then leaves and move at a constant velocity of 2 x 10m/s. What is its
1 answer
asked by
Theresa
413 views
(a)Explain the term time dilation.
(b) Show that an interval of time observed in a moving frame of reference will be less than
1 answer
asked by
Theresa
380 views
a bullet fired into a fixed target loses half of its velocity in penetrating 15cm.how much further will it penetrate before
6 answers
asked by
srikala
949 views
Thank you very much for you invaluable help, Bob.
Here is the last part of the same summary. 1) One of the other prominent
1 answer
asked by
Frank
984 views
Starting with the data values 70 and 100, add three data values to the sample so that the mean is 90, the median is 91, and the
1 answer
asked by
Jenn
405 views
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