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2012
January
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January 2, 2012
2. Consider the function f defined by f(x)=(e^X)cosx with domain[0,2pie] .
a. Find the absolute maximum and minimum values of
2 answers
asked by
Yoona
11,655 views
B is the midpoint of segment AC and D is the midpoint of segment CE. Solve for x, given BD=3x+5 and AE=4x+20.
Sorry I couldn't
15 answers
asked by
Jenn
16,403 views
1,-1
2,-13 3,-25, 4,-37 I don't understand the rule!
1 answer
asked by
Anonymous
393 views
Given the two functions f(x)and g(x)�‚0 for all x, explain how to find (f+g)(x),(f-g)(x),(f*g)(x), and
2 answers
asked by
JB
417 views
Determine the domain,range and horizontal asymptote of f(x)=(3/2)^(4-x). Graph the function
1 answer
asked by
Hunter
517 views
Change the exponentional expression to an equivalent expression involving a logarithm.
(2x)^-10=4
3 answers
asked by
Hunter
479 views
An average song is 5,000 bytes (5B). ow many songs can an 4 gigabyte mp3 player store?
I'm not looking for an answer, but please
2 answers
asked by
Anonymous
547 views
using the data in table5-1, determine how large a part of the popualtion was considered working class what proportion of
1 answer
asked by
amy
460 views
simplified version of (3x-5)^2
2 answers
asked by
benny
366 views
write the partial fraction decomposition of the following rational expression ( hint: binomial expansion with Pascal triangle
8 answers
asked by
Rass
624 views
marbles come in 10 different varieties and there are 15 marbles in a pack.how many packs must a person buy in order to be sure
1 answer
asked by
sara
399 views
Use the properties of logarithms to find the exact value of the expression log[16]4*log[5]sqrt7?
2 answers
asked by
Mc78
426 views
Determine the domain, range, and vertical asymptote.Graph f(x)=-6-Inx
5 answers
asked by
Jennifer
500 views
what rules and assumptions of the 1780s no longer necessarily "fit" the 1830s.
0 answers
asked by
ashley
550 views
how would you write 100% as a fraction
2 answers
asked by
Julian
1,171 views
In what ways (political, technological, cultural) has the world of Andrew Jackson become "unrecognizable" from the world of
0 answers
asked by
stephy
383 views
What is the football name of this clue, seven squared?
3 answers
asked by
natasha
441 views
This is the second reaction:
HCl(aq)+NaOH(aq)-->NaCl(aq)+H2O(l) (Heat of neutralization) This reaction involves mixing two
3 answers
asked by
tessa
2,511 views
how do you factor a^2-100 completely?
1 answer
asked by
Meteknesh
281 views
factor completely a^2-49
1 answer
asked by
Meteknesh
430 views
Will the world end?
2 answers
asked by
Blob
998 views
solve for the unknown:log 5〖1/25〗+log 164-log(1/3)〖1/9〗=m
1 answer
asked by
Anonymous
383 views
What are the the missing reactants for the double-displacement reaction that produces PF5 and AsCl3 ?
4 answers
asked by
Crystal
2,011 views
Use scientific notation to multiply the following two numbers. Express the answer using scientific notation; retain all nonzero
2 answers
asked by
yolanda
1,247 views
A hemispherical bowl of radius R is rotated about its axis of symmetry which is kept vertical. A small block is kept in the bowl
0 answers
asked by
Kewal
1,110 views
A turn of radius 20m is banked for the vehicles going at a speed of 36km/h. If the coefficient of static friction between road
1 answer
asked by
Kewal
538 views
Write a function that takes an int argument and doubles it. The function does not return a value.
0 answers
asked by
Kewal
586 views
Determine whether a figure with the given vertices is a parallelogram. use the method indicated. P(-5,1) S(-2,2) F(-1,-3)
1 answer
asked by
VeRoNiCa C.
1,301 views
what would b possible sources of errors for a potato experiment involving osmosis with potato going into salt solutions ( 50%
1 answer
asked by
iamme
1,323 views
is 7pi/6 an irrational number?
1 answer
asked by
sam
359 views
A body of mass 2 kg is dropped from the top of a tower of height 100m. If the acceleration due to gravity is 10 m/s2 calculate
3 answers
asked by
Anonymous
715 views
The perimeter of a rhombus is 40 cm and the distance between a pair of parallel side is 5.6 cm. If the length of one of its
4 answers
asked by
Kamal
1,627 views
please help...A wheel 1.0m in diameter is rotating about a fixed axis with an initial angular velocity of 2rev.s-1.the angular
3 answers
asked by
anonymous
1,423 views
Inclined plain-----on Hypotenuse weight of 250 Newton is placed and the base distance is 9 m. What is the minimum force required
1 answer
asked by
Anonymous
431 views
I have rope of 4 meters. I want 1.85 meters of rope from that rope. i don't have scale to measure the length of the rope. how
0 answers
asked by
Bhaskar
491 views
When J gives A $6, they will both have the same amount. When A gives J $6, she will have 1/3 of J's amount. What are the amounts
2 answers
asked by
Mathshelpme
589 views
Name the smallest angle of triangle ABC,
segment AC is 9, segment CB is 10, and segment AB is 8. <C <A Two angles are the same
4 answers
asked by
Lily
1,485 views
Three security cameras were mounted at the corners of a triangular parking lot. Camera 1 was 151 ft from camera 2, which was 122
2 answers
asked by
Flower
3,692 views
what were key changes in the roles that women played in American societies from 1900-1929, and how were these changes reflected
0 answers
asked by
onya
473 views
If one event, say Black, has P(.70) and another event, say Red, has P(.30). What is the probability in ten events of alternating
0 answers
asked by
Joe D.
369 views
a particle with initial velocity of 200m/s travels 1500m with uniform retardation 10m/s2.what is the time reqd? explain reason
1 answer
asked by
debsubhra
327 views
13. A project has the following cash flows. What is the internal rate of return?
Year 0 cash flow -$443,600 1 $224,800 2 $224,800
1 answer
asked by
Vanessa
1,396 views
sinAsin2A+sin3Asin6A+sin4Asin13A/sinAcos2A+sin3Acos6A+sin4Acos13A = tan9A
2 answers
asked by
Kewal
1,769 views
Hi,
Writeacher this is my reposting from the Jack and the Beanstalk story. #1- Well in the beginning of the of the story he was a
1 answer
asked by
Anonymous
549 views
lim as x->+1
x^3 -1/x^2 -1 lim as x->-1 x^3 -1/x^2 -1 lim as x->1 x^3 -1/x^2 -1
1 answer
asked by
angie
326 views
3/4(2x-1)-5 is equal or greater than 5/4(x-3)
1 answer
asked by
Nicola
259 views
let f(x)=ln(x)x>0 let k(x)= f(g(x))
and m(x)= f(g(x)) a) Find the domain of the function K(x). b) Find the domain of the function
1 answer
asked by
angie
353 views
f(x)= the absolute value of x^2-6x-7
a) Find a piecewise defined function that has no absolute value involved b) Let g(x)=f(x)
1 answer
asked by
angie
1,582 views
A cat chases a mouse across a 1.5 m high
table. The mouse steps out of the way, and the cat slides off the table and strikes the
1 answer
asked by
kesha
3,561 views
Bill kicks a rock off the top of his apartment
building. It strikes a window across the street 11 m away. The acceleration of
1 answer
asked by
kesha
807 views
I need help creating a program that uses a menu with options to enter student information (name, ID, GPA), print student
0 answers
asked by
Jackie
1,217 views
All techniques with NPV profile- mutually exclusive projects.
Projects A and B, of equal risk. Are alternatives for expanding
0 answers
asked by
Vanessa
735 views
What religion are the four noble truths associated with ?
1 answer
asked by
Anonymous
463 views
C3H8 (g) + 5O2 (g) <-----> 3CO2 + 4HOH
If such an oxidation is carried out on a gaseous mixture prepared by mixing 6.1 grams of
1 answer
asked by
mackenzie
585 views
At the local ballpark, the team charges $5.00 for each ticket and expects to make $1,300 in concessions. The team must pay its
1 answer
asked by
codi
758 views
Could someone give me an example of a linear eqution using elimination to solve the systems of equations?
6 answers
asked by
Angel
719 views
3moles of sodium hydroxide will neutralize 1mole of citric acid,what volume of 2moles of sodium hydroxide solution will
1 answer
asked by
Zuhur
583 views
Proximity to China allowed the introduction of Buddhism and Confucianism into which state?
3 answers
asked by
Anonymous
425 views
What was one major difference between the Inca and the Aztec civilizations ?
1 answer
asked by
Anonymous
841 views
How was the Inca and Aztec empires similar ?
1 answer
asked by
Anonymous
587 views
What was one major factor in the spread of Eastern Orthodoxy ?
1 answer
asked by
Anonymous
474 views
consider the function; f(x)=x^4-3x^2-1
a) Find all the point where f'(x)=0 b) Use the second derivative test to classify the
2 answers
asked by
Tatoosh
503 views
2. Consider the function f defined by f(x)=(e^X)cosx with domain[0,2pie] .
a. Find the absolute maximum and minimum values of
1 answer
asked by
Yoona
1,523 views
how is it possible a can with calculated density greater than 1.00g/ml could have floated?
1 answer
asked by
terry
337 views
If 10 g of C2H2 is mixed with 80 g of Br2, what masses of c2h2br2 and c2h2br4 will be formed? Assume that all the C2H2 has
1 answer
asked by
Anonymous
573 views
How many liters of 1.00 M HCl must be added to 50.0 ml of 0.500 M HCl to give a solution whose
concentration is 0.750 M?
1 answer
asked by
Anonymous
501 views
what is a function? if the input is 72 what is the output
3 answers
asked by
nya
794 views
Use the data given in table 13.1 on page 846 to construct a frequency distribution with a first class ( in ten thousands ) of
1 answer
asked by
Charles
440 views
Two expressions for calculating the drug dose for young children are:
(2t^3 + t^2 -t)a / 48t^2 -24t and (3t^2 -2t)a / 3t^2 + 34t
1 answer
asked by
dominic
1,348 views
How much should you deposit right now at 6% compounded monthly so that you can withdraw $1000 each month for 10 years?
thanks in
2 answers
asked by
dominic
502 views
Two expressions for calculating the drug dose for young children are:
(2t^3 + t^2 -t)a / 48t^2 -24t and (3t^2 -2t)a / 3t^2 + 34t
0 answers
asked by
dominic
1,217 views
Mellissa receive three times as many points as janice. how to write that expression
1 answer
asked by
gabriel
336 views
What responsibilities did Marilyn Monroe have?
1 answer
asked by
MichelleRenee
346 views
week 1 3 miles
week 2 7 miles week 3 11 miles week 4 15 miles sophia predicted that jhon will run 32 miles during 9th week. use
1 answer
asked by
gabriel
564 views
Find delta G knot for the following reaction:
2Ch3OH(l) + 3O2(g) --> 2CO2(g) + 4H2O(g)
2 answers
asked by
Summer
1,827 views
It takes 30 days to fill a laboratory dish with bacteria. If the size of the bacteria doubles each day. How long did it take for
2 answers
asked by
Anonymous
711 views
If two typists can type two pages in two minutes, how many typists will it take to type 18 pages and 6 minutes?
1 answer
asked by
Anonymous
618 views
For the reaction:
2 NO(g) + 1 O2(g) <--> 2 NO2(g) Calculate K, the equilibrium constant, from thermodynamic data at 281 K. (Hint
1 answer
asked by
Summer
622 views
If a hen and a half lays an egg and a half in a day and a half, how many eggs will six hens lay in six days?
2 answers
asked by
Anonymous
977 views
Penn foster College Algebra exams...
1 answer
asked by
Sam Shah
667 views
How much interest does $2560 earn in 17 months at a rate of 5 1/8 ?
3 answers
asked by
Clara
1,837 views
I find it difficult to check these sentences since the punctuation is missing, the word choice is unclear and they contain
1 answer
asked by
Henry2
501 views
A trader buys tea for $1200 and sells it for $1550. Per sack of tea he makes a profit of $50. How many sacks of tea did he buy?
2 answers
asked by
Anonymous
1,355 views
The reaction describing the formation of ozone from oxygen is shown below.
3 O2(g) <--> 2 O3(g) Calculate Grxn at 288 K for this
1 answer
asked by
Summer
637 views
I don't understand this rule...
0,1 1,8 2,15 3,22 4,29
1 answer
asked by
Anonymous
341 views
How much work is needed to stop a 20g bullet moving with speed of 150m/s
1 answer
asked by
Dasuki
665 views
During the middle ages, in which of these societies did invasion, ang migration NOT play a significant role in social, cultural,
1 answer
asked by
Anonymous
1,135 views
luke is thinking of two numbers whose sum is 14 and whose difference is 6. what numbers is luke thinking of?
2 answers
asked by
Ron
439 views
what are regular and inregular french er verbes?
1 answer
asked by
Annabelle troy lopez
334 views
Can you help me relate what I call dangerous dogs, specifically, like dogs who attack other dogs on a walk and then go on to
1 answer
asked by
Sue
596 views
How is it possible that a can with a calculated density greater than 1.00g/ml could have floated (in water)
2 answers
asked by
terry
242 views
what is scale
1 answer
asked by
Zachary
320 views
I have to write three major events or ideas from the book Tortilla Flat by John Steinbeck. I don't really know what could be
1 answer
asked by
Anna
519 views
please teach me which sentence is correct in english gammar.
1. It does not have to be a goodlooking. 2. It does not has to be a
1 answer
asked by
jessie
369 views
from a distance of 50 feet from the base building, the angle of elevation to the top of the building is 68 degrees. estimate the
1 answer
asked by
jim
737 views
The spread of Bantu-speaking peoples over southern Africa before 1400 CE can be best explained by their ,
A. Conversion to Islam
4 answers
asked by
Anonymous
2,883 views
Inca and Aztec empires were similar in that both
A. Developed from Mayan civilization B. acquired empires by means of military
2 answers
asked by
Anonymous
3,110 views
In comparison to medieval culture, Renaissance culture was
A. More concerned with things of the earthly world B. disinterested in
1 answer
asked by
Anonymous
1,339 views
-3 ≤ 2x - 5 < 13
i thing the answer is 1 < x < 9 and how would you graph this on a number line so MY NUMBER LINE IS 1 TO 9, SO
1 answer
asked by
lisa
377 views
Which of the following factors represents the most significant cause of the growth of cities in Afro-Eurasia in the period
1 answer
asked by
Anonymous
1,418 views
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