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May 26, 2012
A particle moving with a constant acceleration describes in the last second of it's motion 9/25th of the whole distance.of it
1 answer
asked by
srikala
3,498 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
2 answers
asked by
Mike
2,785 views
Using separation of variables technique, solve the following differential equation with initial condition dy/dx = (yx + 5x) /
2 answers
asked by
Anonymous
2,572 views
CAN ANY ONE SOLVE THIS QUESTION PLEASE:
FIND HCF OF 180,252 AND 324 USING EUCLID'S DIVISION LEMMA?
9 answers
asked by
sandra
2,421 views
A project has been defined to contain the following list of activities along with their required times for completion.
Activity
2 answers
asked by
GaPeach2909
2,392 views
Franco invests some money at 6.9%/a compounded annually and David
invests some money at 6.9%/a compounded monthly. After 30
3 answers
asked by
Maame
2,263 views
Using the separation of variables technique, solve the following differential equation with initial condition:
(4x sqrt)(1 -
3 answers
asked by
Anonymous
1,872 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?
3 answers
asked by
Maame
1,755 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
2 answers
asked by
clary
1,682 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
2 answers
asked by
Liz
1,528 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?
2 answers
asked by
Vilma
1,511 views
Solve the quadratic equation by the square root property
(2x - 1)2 = 25
1 answer
asked by
Vilma
1,469 views
Write as a reduced fraction 10 1/8 %
1 answer
asked by
Lourane
1,112 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
1 answer
asked by
keke
1,106 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
1 answer
asked by
Tina
1,089 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
2 answers
asked by
lalt
1,084 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
0 answers
asked by
Frank
1,063 views
The graduate selection committee wants to select the top 10% of applicants. On a standardized test with a mean of 500 and a
0 answers
asked by
mary
1,046 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
2 answers
asked by
Theresa
1,045 views
a bullet fired into a fixed target loses half of its velocity in penetrating 15cm.how much further will it penetrate before
5 answers
asked by
srikala
1,025 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
1 answer
asked by
Theresa
999 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
1 answer
asked by
Maame
997 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
1 answer
asked by
melba
969 views
Diamond is the hardest substance known while graphite is one of the softest. Both are made only of carbon atoms. What is the
3 answers
asked by
lalt
958 views
Why was a well-defined social hierarchy so important in the caste system.
1 answer
asked by
Maryann
956 views
my previous question 3/8 x 12.52
could show me how you worked it out to get the answer 4.695 Thanks
1 answer
asked by
Lourane
931 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
1 answer
asked by
OLIO :)
919 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
3 answers
asked by
Vilma
896 views
Andrea, Betty, Joyce, Karen, and Paula are starters on their school basketball team. How many different groups of three can be
2 answers
asked by
Anonymous
889 views
A thermoelectric-based power meter has a response time of 20 s and sensitivity
(output voltage per unit incident power) of 90
2 answers
asked by
Bob
889 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
1 answer
asked by
aijaz
877 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
2 answers
asked by
srikala
866 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
1 answer
asked by
Vilma
864 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
0 answers
asked by
Thaifa
860 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
853 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
1 answer
asked by
John
848 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
1 answer
asked by
Anonymous
841 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
5 answers
asked by
Ashley
801 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
0 answers
asked by
Theresa
706 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
0 answers
asked by
Diana
697 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?
2 answers
asked by
Jematormal91
694 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
1 answer
asked by
Kristy
680 views
One of the parents in your school says, “I really enjoyed coming to Parents’ Night last week and seeing all the things the
1 answer
asked by
Kelly
655 views
The monthly rents for the apartments in a building are listed below. $425, $550, $550, $550, $650, $650, $650, $650, $800, $900
P
1 answer
asked by
jenny
639 views
7. Where does the line r = (1, 2, -5) + t (2, -3, 1) meet the plane 2x + 5y - 3z = 6?
2 answers
asked by
j
638 views
21. "¿Qué hizo Ud. después de levantarse hoy?" "_____"
a. Me acosté, me cepillé los dientes y me vestí b. me bañé, me
2 answers
asked by
mysterychicken
631 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
4 answers
asked by
mysterychicken
630 views
¿Cuando te cepillas los dientes?
Me cepillo los dientes por la mañana. ¿Qué puedes encontrar en tu ciudad o pueblo? Puedo
3 answers
asked by
Sammy
620 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
3 answers
asked by
Lilly
619 views
Write in decimal notation.
Select the correct answer. 0.00005 -50000 -5000 0.0005
2 answers
asked by
keke
607 views
1.Identify a typical developmental milestone for a person at a specific stage and explain how achievement of this milestone
2 answers
asked by
Anonymous
589 views
a car moving with constant acceleration covers a distance between two points 180m apart in 6 sec.its speed as it passes the
0 answers
asked by
srikala
578 views
Find the sum of the first 25 terms of an arithmetic sequence whose 7th term is −247 and whose 18th term is −49.
2 answers
asked by
jae
572 views
Use the elimination method to solve the sysrem of equations
a+6b=13 a+3b=4
1 answer
asked by
Anonymous
566 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
564 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
560 views
8. Find the vector equation of the line in which the 2 planes 2x - 5y + 3z = 12 and 3x + 4y - 3z = 6 meet.
3 answers
asked by
j
556 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
0 answers
asked by
Anonymous
543 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
0 answers
asked by
Thaifa
540 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
0 answers
asked by
Thaifa
529 views
4. Write a vector equation of the line through the point (5, -2, 3) and parallel to the vector v=[4, -3, 1]
2 answers
asked by
j
527 views
The Managing Director of a well-known company on Wall Street thrives on a diet of fruit jam, bread, pasta, and coffee. She
0 answers
asked by
Anonymous
527 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
524 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
521 views
the letters elementary are placed in a bag. one letter is randomly selected from the bag. what is the probability the letter
3 answers
asked by
eric
507 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
504 views
A man buys four DVDs for $75.68, including 6% sales tax. How much did each DVD cost?
1 answer
asked by
Vilma
503 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
502 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
498 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
495 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♫♫
492 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
0 answers
asked by
Theresa
480 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
473 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
455 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
453 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
453 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
444 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
441 views
if the correlation co-efficient is o.32 what is the sign of the slope regression line as the correlation co efficient decreases
0 answers
asked by
melba
440 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
0 answers
asked by
Lilly
431 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
0 answers
asked by
Theresa
430 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
423 views
5. Determine an equation for the plane that is exactly between the points A(-1, 2, 4) and B(3, 1, -4).
0 answers
asked by
j
412 views
In a ____________, consumers ultimately decide what should be produced
2 answers
asked by
Laura
405 views
Which is closest to the value of x if x = 3Square root of 11 + 4Square root of 11?
1 answer
asked by
Anonymous
405 views
Perform the indicated operations
3/8 x 12.52
1 answer
asked by
Rhondia
392 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
391 views
4. Write a vector equation of the line through the point (5, -2, 3) and parallel to the vector v=[4, -3, 1]
0 answers
asked by
j
388 views
7. Where does the line r = (1, 2, -5) + t (2, -3, 1) meet the plane 2x + 5y - 3z = 6?
4 answers
asked by
j
384 views
What s an excess of expense over revenue called?
1 answer
asked by
Seinna
358 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
352 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
330 views
Solve for the variable:
17d-16=-43d-4 I got d= 1/3 but I'm not sure.... probably wrong
2 answers
asked by
Cate
311 views
5 is ____ % of 7
could 0,71 be the correct answer
1 answer
asked by
Lourane
307 views
(7 − 2) ÷ 5=
1 answer
asked by
Sarah
252 views
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