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August 1, 2011
how would you solve for x in a 45-45-90 triangle if the hypotenuse is 9 square root 2
1 answer
asked by
bethy
3,331 views
Find the difference: 7 7/8 - 3 1/4=?
1 answer
asked by
Anonymous
3,048 views
Name the corresponding part if polygon WXYZ polygon PQRS.
YZ =
1 answer
asked by
robbie
2,853 views
In 1976 a research hospital bought half a gram of radium for cancer research. Assuming the hospital is still exists, how much of
1 answer
asked by
Kate
2,319 views
Use multiplication of power series to find the first three non-zero
terms of the Maclaurin series of e^x ln(1 − x).
5 answers
asked by
amber
2,167 views
How much KNO3 will you have to add to 100 g of water at 40° C to make a saturated solution?
4 answers
asked by
Hannah
1,718 views
A student actually used 0.847g sample of impure KHP and the endpoint was reached after 19.82 ml of sodium hydroxide solution was
2 answers
asked by
BEE
1,699 views
Name the corresponding part if polygon WXYZ polygon PQRS.
QP =
2 answers
asked by
robbie
1,474 views
A manufacturer of automobile batteries claims that the distribution of battery life is
54 months with a standard deviation of 6
1 answer
asked by
michelle
1,428 views
translate to an algabric expression;
one more than foru times a number
3 answers
asked by
Carol
1,399 views
an athlete runs at a distance of 1500m in the following manner:1.starting from the rest he acceralate himself uniformly 2m/s*s
1 answer
asked by
abid
1,398 views
The acceleration due to gravity on the moon is 1.62 m/s2. What is the length of a pendulum whose period on the moon matches the
1 answer
asked by
Anonymous
1,278 views
I need to check my work on diagramming this question. How many players are on a team? I think it should be as follows:
How
1 answer
asked by
Tim
1,257 views
Use division of power series to find the first three terms of the Maclaurin
series for y = sec x.
2 answers
asked by
ami
1,210 views
The acceleration due to gravity on the moon is 1.62 m/s2. What is the length of a pendulum whose period on the moon matches the
1 answer
asked by
Anonymous
1,074 views
(5y2-4y)+ (2Y2+6Y-9)
1 answer
asked by
Anonymous
1,033 views
Calculate the equilibrium constant at 25 C for
CH4 + 2 H2O --> CO2 + 4H2 given: delta G for CH4 = -50.81 H2O = -228.6 CO2 =
1 answer
asked by
hal
1,023 views
Given the bar graph below, create a grouped frequency distribution:
Hours per week: 0 1 2 3 Mike 4 5 Don 6 Daniel 7 Jake, Greg 8
1 answer
asked by
Jen
1,018 views
hi theres a bunch of wrong answers in my quiz earlier and i want to know the correct answer, so please help, and this not not my
2 answers
asked by
digital city
1,012 views
The door and the seals on an aircraft are subject to a tremendous amount of force during flight. At an altitude of 10,000 m
1 answer
asked by
Anonymous
1,006 views
Compose a 1000-2000 word essay in which you do the following:
•Identify a person who is a role model of a communicator to you,
1 answer
asked by
latasha
1,004 views
In terms of saturation, how would you classify a KBr solution with a concentration of 78 g/100 g of water at 47°C?
1 answer
asked by
Hannah
998 views
Solve by substitution method
3x+8y=17 2x+y=14 please show step by step so i can understand better. I keep getting it wrong at the
2 answers
asked by
tara lee
965 views
a taut rope has a mass of 0.180kg and a lemgth of 3.6m.what power must be supplied to the rope to generate sinusoidal waves
1 answer
asked by
pinne raphael tersoo
950 views
Heights The frequency distribution indicates the heights of 45 male high school seniors.
Height(in.) Number of Males 64 2 65 6 66
4 answers
asked by
Jen
947 views
The door and the seals on an aircraft are subject to a tremendous amount of force during flight. At an altitude of 10,000 m
2 answers
asked by
Brittney
946 views
How do you simplify 4w(9)?
would it be 36w?
1 answer
asked by
Kelly
944 views
a car travels at 20km/h for 1.5h, at 30km/h for 2.0h, and at 40kmh for 0.75 h. What is the car average velocity
1 answer
asked by
Jazz
935 views
If the principal P = $900, the rate r = 4 1/2, and time t = 1 year, find the following: What is the amount of interest? What is
1 answer
asked by
Barry
933 views
use thr discriminant to determine wheather the following equations have solutions that are two different rational solutions;two
1 answer
asked by
ROCKY
916 views
In a recent dig, a human skeleton was unearthed. It was later found that the amount of 14C in it had decayed to (1/rt8) of its
2 answers
asked by
Kate
905 views
5 ways in which the human or environmental problem impacts on the community
0 answers
asked by
Phumzile
861 views
Which one of the following will have the greatest number of moles of potassium ion: 10.0 mL of .10 M potassium hydroxide, 30.0
1 answer
asked by
lori
855 views
The frequency distribution indicates the heights of 45 male high school seniors.
Height(in.) Number of Males 64 2 65 6 66 7 67 9
3 answers
asked by
Jen
854 views
what you are talking about if you are talking about alcohol abuse
1 answer
asked by
nsika
841 views
Show that the series(−1)^n−1(bn) where bn = 1/(n^1/2) if n is odd and bn = 1/2^n
if n is even, diverges. Why does the
7 answers
asked by
amber
840 views
I need to write 5 sentences about the role of education in successful financial planning we need to use proper verb tense in
1 answer
asked by
Danielle
839 views
A 2.0-kg wooden block slides down an inclined plane 1.0 m high and 3.0 m long. The block starts from rest at the top of the
3 answers
asked by
angel
839 views
A car moving at 35 mi/h is stopped by jamming on the brakes and locking the wheels. The car skids 53 ft before coming to rest.
1 answer
asked by
Ashley
839 views
the boy was penitent and - to the store clerk for stealing the candy
2 answers
asked by
angelita
800 views
A theater purchases $500 worth of Sticky Bears and chocolate bombs. Each bag of Sticky Bears costs $1.50 and each bag of
1 answer
asked by
Jennifer
794 views
A team has been working to convert diesel-powered cars to run just as efficiently on used cooking oil! They want to compare the
1 answer
asked by
Cynthia
783 views
Below are the home states of 17 college professors.
Ohio Georgia New Jersey Georgia Nebraska Michigan Ohio Pennsylvania South
2 answers
asked by
Jen
749 views
A team has been working to convert diesel-powered cars to run just as efficiently on used cooking oil! They want to compare the
0 answers
asked by
need help!
748 views
Okay, I need to find the 101th term of the sequence 5,9,13,17,21...
Do I do this: a1 + (n-1)d SO... 5+(101-1)4 5+(100)4 105x4 420
1 answer
asked by
Meghan
742 views
•Has Wal-Mart implemented any change management strategies in the last few years to help increase revenue by promoting
3 answers
asked by
Jos
726 views
Factors that support the need for a more family-centered approach to education include an increase in the divorce rates and the:
5 answers
asked by
lachelle mitchell
723 views
VERY URGENT! PLEASE HELP SOLVE!
tan(x)+1=sqrt(3)+sqrt(3)cot(x)as well as sin(2x)= 2 cos^(x) 4cos2(x) = 8sin(x)cos(X)
1 answer
asked by
Rachel
722 views
Two converging lenses, each of focal length 15.1 cm, are placed 40.2 cm apart, and an object is placed 30.0 cm in front of the
0 answers
asked by
Megan
715 views
a bag contains 3 red marbles, 5 blue marbles, 2 yellow marbles, and 2 lavender marbles. How many sets of 4 marbles includes at
0 answers
asked by
Mark
713 views
COuld you please help me re word this sentence-
Social media sites have affected commerce because people can advertise to
5 answers
asked by
Kelly
701 views
'm'gms of carbon reacts completely with 'n'gms of oxygen to produce carbon-dioxide.The mass of oxygen required to react with
1 answer
asked by
sameena
697 views
Martin caught a fish and wanted to know how much it weighed, but he didn't have a scale. He did, however, have a stopwatch, a
1 answer
asked by
Ashley
672 views
A 1.00M solution of a hypothetical weak acid (HB) has a pH of 2.85. A solution is created using 0.10M of a salt NaB ('B' being
1 answer
asked by
Hoot
668 views
3. A researcher is interested in comparing the Christian maturity level of students who volunteer for community service versus
1 answer
asked by
Anonymous
664 views
The number of dry cleaning orders picked up at Sunny Fresh Dry Cleaners was sampled over 12 hour periods. Below is the sample:
14
6 answers
asked by
Jen
659 views
Use any tools to construct each of the following, if possible:
a. A right triangle with one acute angle measuring 75° and a leg
1 answer
asked by
Adalgisa
652 views
Could you please help me re word this paragraph. I need it to be at least 100 words, but this one that I did was not good
1 answer
asked by
Kelly
651 views
A student actually used 0.847g sample of impure KHP and the endpoint was reached after 19.82 ml of sodium hydroxide solution was
2 answers
asked by
BEE
643 views
what were the main similarities and differences between Greek and Roman political structures?
1 answer
asked by
Tess
637 views
find the center and radius of a circle given the equation in general form
x^2+y^2+4x-6y+2=0. center: ? radius: ?
4 answers
asked by
Jen
637 views
What is the volume of a regular pyramid if it has a square base, one side of the base measures 4 cm, and the altitude is 5 cm?
1 answer
asked by
Brianna
634 views
One of the key controversies in psychology is nature versus nurture. Is this a problem or an issue?
1 answer
asked by
Ully
634 views
how to calculate neutrons in 99Tc43
1 answer
asked by
marjani
632 views
please help me correct my essay. the topic of the essay is:"Why overcrowding of school are causing teacher's to lose their jobs
1 answer
asked by
Sophia
623 views
Bryan and Kim are painting a house. Working together they can paint a house in three-fifths the time it takes Kim to paint the
1 answer
asked by
Ashley
619 views
a)The number 19 to the power 100(sexdecillion) is called a 'Googol'!If it takes 1/5 secod to write a zero and 1/10 second to
0 answers
asked by
Muskan
619 views
In which of the following situation would it be BEST to recast the situation as a positive message?
A.When you want to maintain
1 answer
asked by
Thomas
610 views
Examples of best practices of caregivers, culled from different childcare experiences, include all of the following Except:
5 answers
asked by
lachelle mitchell
610 views
-Why overcrowding of school are causing teacher's to lose their jobs?
-how is teacher layoffs the result of overcrowding?
1 answer
asked by
Sophia
610 views
Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions,state this.
3 answers
asked by
ROCKY
587 views
Recall that a function G(x) has the limit L as x tends to infinity, written
lim(x->infinity)G(x) = L, if for any epsilon > 0,
1 answer
asked by
amber
587 views
Coach Johnson is 10 years older than Tim. When Tim started football 3 years ago, Coach Johnson was twice his age. How old is Tim
1 answer
asked by
brit
575 views
Given two spheres, if the volume of the first sphere is 36r, and the volume of the second sphere is 288r, what is the relation
1 answer
asked by
sonia
558 views
Find the angle of depression from top of a 500 m long chairlift with a vertical height of100 m
1 answer
asked by
dd
557 views
Bacteria experiences exponential growth, increasing 17% every hour. If there are 800 bacteria now, in how many hours will there
1 answer
asked by
Meghan
556 views
I need a specific example of how social and cultural influences affect science so I could take students on a field trip to
5 answers
asked by
Michael
555 views
Using polynomial long division to divide.
25x^3+40x^2-25x+10 by -5x^2-3x-2
0 answers
asked by
ROCKY
546 views
if k>>1 ? Choose the correct answer
1) the equilibrium mix. Will favour product over reactants 2) the equilibrium mix. Will
1 answer
asked by
marjani
542 views
If $22,550 is invested at 2.95% compounded continuously, how long will it take to reach $50,000 in the account?
1 answer
asked by
Josh
536 views
Write the statement in symbols using the p and q given below. Then construct a truth table for the symbolic statement and select
4 answers
asked by
Jen
534 views
use the definition of a taylor series to find the Taylor series (centeredat c) for the function.
f(x)= 7/x c=1 so what is f(x) as
0 answers
asked by
Em
526 views
Write a paragraph explaining how to find the surface area of a cone with height 10 in. and base radius 8 in
1 answer
asked by
charles
524 views
the main goal of the habsburg empire in wwI was?
0 answers
asked by
pam
523 views
saturday is the starting date what day will it be 1 year 44 day from saturday no leap years
1 answer
asked by
Anonymous
520 views
I have to write a 300-400 words essay on the following questions: Why overcrowding of school are causing teacher's to lose their
3 answers
asked by
Sophia
519 views
Pretend our future colonists build a large round 2km diameter train track on the great plains of Mars that is sloped (angled)
6 answers
asked by
Mark Main
514 views
4(r-6)+1>5(r+3)-25
the solution set is ?
1 answer
asked by
Trisha
514 views
CheckPoint: International Staffing
Resource pp.646-654 in Managing Human Resources Consider the cultural differences inherent in
0 answers
asked by
Anonymous
512 views
How would you classify a solution of NaCl at 35.9 g/100 g of water at 20° C?
1 answer
asked by
Hannah
505 views
I am not understanding this last portion of my statistics class. I am completely confused about critical values. Please help me.
1 answer
asked by
Celest
497 views
I have to work out this equation for my college paper and I am having trouble understanding graphs, etc. The question is
1 answer
asked by
Maggie
491 views
In terms of saturation, how would you classify a KBr solution with a concentration of 78 g/100 g of water at 47°C?
0 answers
asked by
Hannah
489 views
Solve by the elimination method.
x+4y=45 -x+4y=27 please step by step
1 answer
asked by
seirre
480 views
Two congruent equilateral triangles have sides of 34 mm and 6x-2 mm. Find the value of x.
1 answer
asked by
maria
474 views
The # N, in millions, of hearing impaired individuals of age X can be approximated by N= 0.00006x^3 + 0.006x^2 - 0.1x +1.4.
1 answer
asked by
Lacy
472 views
2 institutions that redress teenage pregnancy
1 answer
asked by
caroline
471 views
Give your own example of at least four ordered pairs that does not model a function. The domain will be any four integers
0 answers
asked by
tamika
469 views
How long will it take for a 1 g sample of Polonium 210 to lose all but 1/28 of its radioactivity if the half-life is 140 d?
0 answers
asked by
Kate
466 views
"The Senator wants to cut spending on police. I guess she doesn't care if we all get murdered" May commit which fallacy?
4 answers
asked by
bob
462 views
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