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2011
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July 31, 2011
Classify each of the following solutions as acidic, basic, or neutral based on the pH value.
(a) pH = 8.0 (b) pH = 7.0 (c) pH =
3 answers
asked by
norma
2,281 views
please help I have no ideal how to do this
convert the numeral to a numeral in base 10 8B3C0 16
3 answers
asked by
Anonymous
427 views
what is the legal status of the electronic signature in the EHR in TN
3 answers
asked by
Chandice
367 views
When oxygen expands from the liquid to gaseous state how much more volume does it occupy?
3 answers
asked by
Janet
359 views
Find an equation of the line containing the given pair of points
(1/6,1/3) and (5/6,3)
1 answer
asked by
Renee
355 views
Write the substitution that could be used to make each equation quadratic in u.
for w^1/3-3w^1/6+8=0,use w=
1 answer
asked by
sheba
396 views
what are possible impact of not logging off or exit from the patient's record
1 answer
asked by
Jessica
323 views
There are many ways people can invest their money. In mutual funds, the investor buys shares in a fund that buys investment
1 answer
asked by
Tanya
1,044 views
-rate of photosyhthesis in presence of light intensity & CO2.
~A : sodium bicarbonate in darkness pH b4 xperiment-9 " @ 20 min- 8
1 answer
asked by
Yuni
502 views
how can you protect your own eletronic siginture?
1 answer
asked by
Timothy
348 views
2445-765
3 answers
asked by
ros
345 views
can somebody help me out? am I doing this right? using the elimination method.
y = 3x + 2 2y-6x=4 We have the solution for y so
1 answer
asked by
kelly
387 views
what sistuations lend themselves to evaluation
1 answer
asked by
annie
296 views
how interest rates affect our purchasing decisions
1 answer
asked by
annie
324 views
rowing. Abby rows 10 km upstream and 10 km back in a total time of 3 hours. The speed of the river is 5km/h.Find Abby's speed in
2 answers
asked by
sheba
697 views
A compact car has a mass of 1400kg. Assume that the car has one spring on each wheel, that the springs are identical, and that
4 answers
asked by
falcon306
1,244 views
Your class decides to publish a calendar to raise money. The initial cost, regardless of the number of calendars printed, is
3 answers
asked by
Rochelle
1,320 views
Solve uing the subtitution method. Show your work. If the system has no solution or an infinite number of solutions, stat
2 answers
asked by
ROCKY
558 views
Solve using the elimination method. Show all work. If the system has no solution or an infinite number of solutions, state this.
3 answers
asked by
ROCKY
532 views
rewrite with positive exponents. Assume that even roots are of nonnegative quantities and that all denominators are nonzero.
[3}^
1 answer
asked by
ROCKY
421 views
graph x+5y=10
1 answer
asked by
Anonymous
256 views
variable to represent one quantity and second a theater sold 220 more adult tickets than childrens tickets
3 answers
asked by
leslie
388 views
cot 19.8 degrees
1 answer
asked by
Betsy
393 views
expand (1/a+√a)^5
1 answer
asked by
louise
300 views
expand (2-i)^12
1 answer
asked by
louise
295 views
find the 7th term of (x^3/2 y+b^2)^14
1 answer
asked by
louise
383 views
angela bennett is an employee at coopers and smith cpa firm. Angela, a part-time student, is working on her graduate degree in
1 answer
asked by
will smithe
521 views
Assignment: Together We Stand Letter
Suppose you live in a new suburban community. It offers all the amenities and benefits of a
2 answers
asked by
Anonymous
915 views
power point presentaion Cis 105
3 answers
asked by
Anonymous
352 views
A conical tank (with its vertex down) is 8 feet tall and 6 feet across its diameter. If water is flowing into the tank at the
1 answer
asked by
Jeff
456 views
if p=k/v, what happens to v if p is doubled?
please help me. :)
1 answer
asked by
carlnicaca
316 views
A spherical balloon is being inflated so that its volume is increasing at the rate of 200 cm3/min. At what rate is the radius
3 answers
asked by
Jeffrey
733 views
A car is heading east toward an intersection at the rate of 40 mph. A truck is heading south, away from the same intersection at
1 answer
asked by
eve
446 views
A car is heading east toward an intersection at the rate of 40 mph. A truck is heading south, away from the same intersection at
3 answers
asked by
eve
1,219 views
A spherical balloon is being inflated so that its volume is increasing at the rate of 200 cm3/min. At what rate is the radius
2 answers
asked by
Maya
1,182 views
A right circular cylinder is to be designed to hold 750 cm3 of processed milk, and to use a minimal amount of material in its
1 answer
asked by
Mary
373 views
if alpha and bita are the zeroes of ax^2+bx+c then evaluate alpha^4+bita^4
4 answers
asked by
keshav
1,415 views
4. What steps do you believe Samuel Adams and Thomas Hutchinson took toward becoming individuals and which steps ultimately made
2 answers
asked by
Anonymous
707 views
Identify the strategy decisions a marketing manager must make in the Price area. Illustrate your answer for a local retailer.
2 answers
asked by
Destiny
1,124 views
A card is selected from a deck of 52 playing cards. Find the probability of selecting
· a prime number under 10 given the card
2 answers
asked by
Melissa
557 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
1,222 views
A card is selected from a standard deck of 52 playing cards. A standard deck of cards has 12 face cards and four Aces (Aces are
2 answers
asked by
Jen
810 views
Consider any product or service you are familiar with and briefly discuss the four Ps. What initial strategy and tactic is used
1 answer
asked by
Elli
371 views
What is a marketing plan? What does it provide? Briefly discuss strategy and tactics associated with a marketing plan.
1 answer
asked by
Elli
498 views
subtract.
(5x^6+9x^4-2x^3-3)-(8x^6=8x^5+x^4-5)
1 answer
asked by
sheba
286 views
Twenty (20) students randomly assigned to an experimental group are studying for a test while listening to classical music.
2 answers
asked by
Jennifer
636 views
express in terms i.
2-sq.rt. 36
1 answer
asked by
sheba
304 views
In how many ways can 8 instructors be assigned to five sections of a course in mathematics?
1 answer
asked by
Melissa
338 views
A BLOCK OF MASS 20KG MOVING WITH A SPEED OF 18 KM/H EXPLODES AND SPLITS INTO 2 PARTS.ONE PART OF MASS 15 KG COMES TO REST FIND
5 answers
asked by
Anonymous
501 views
y=-x^2+1.5x+2
Find the maximum value.
1 answer
asked by
Kate
297 views
four grams of he are in a sealed, 2l container. If he were a true ideal gas, how would its behaviour differ from its actual
3 answers
asked by
marjani
543 views
four grams of he are in a sealed, 2l container. If he were a true ideal gas, how would its behaviour differ from its actual
1 answer
asked by
marjani
434 views
Solve. V^2-6v-16=0
2 answers
asked by
Tim
496 views
A ladder lies against a wall.the top of the ladder reaches 8feet above the ground. when the ladder slips 2meters away from the
1 answer
asked by
Rohith
691 views
Can u pls pls pls solve this algebraic expression?? I cant solve it although I tried many possible ways and solutions :/
10+1/3[4
1 answer
asked by
Sally
441 views
Why is it significant that the vow was given to a particular person rather than a nation, written constitution, or religion?
1 answer
asked by
Anonymous
471 views
I have an experiment in which I drop a tennis ball ,, and measure its rebound height in every bounce. one of the question
1 answer
asked by
AfterLife
408 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
469 views
Like the popular belief that older adults do poorer in schools than their younger counterparts, the midlife
1 answer
asked by
Pete
516 views
A 110 V, 60 Hz AC line is connected to a 6.55 mH coil. Find the current through the coil.
5 answers
asked by
Noorah
564 views
How has hydraulic engineering altered local and regional environments?
1 answer
asked by
Sabrina
311 views
In what ways did or does tradition play important roles in the management of natural resources in history?
2 answers
asked by
Rose
815 views
How did pre-modern Europeans understand and deal with what we would today call environmental problems?
1 answer
asked by
Nick
431 views
In what ways did the technology of metal making and road building alter humanity's relationship with their environment during
3 answers
asked by
James
367 views
Complete an Income Statement, Statement of Owner's Equity, and Balance Sheet using the information provided below for Rya’s
2 answers
asked by
Sara
763 views
At 20 degrees C an aluminum ring has an inner diameter of 5.000 cm, and a brass rod has a diameter of 5.050 cm. Keeping the
3 answers
asked by
Anonymous
2,520 views
if an objective is massive truck parked along road side, it will probably not move.a student justifies this by answering two
1 answer
asked by
sssg
349 views
A 0.20 kg object, attached to a spring with spring constant k = 10 N/m, is moving on a horizontal frictionless surface in simple
7 answers
asked by
Anonymous
5,314 views
2.65E4 moles e x (6.022E23 e/mole e) x (1 e/1g) = ? kg.
1 answer
asked by
Mak
331 views
A proton travels in the x direction and enters a region where a constant uniform electric field is directed in the y direction.
1 answer
asked by
Anonymous
1,057 views
A proton travels in the x direction and enters a region where a constant uniform electric field is directed in the y direction.
2 answers
asked by
Anonymous
705 views
. If P is false, and Q is false, the truth-value of "P ¡êQ" is (Points : 1)
false. true. Cannot be determined. All of the
11 answers
asked by
Juan J
1,284 views
i need an answer to the math problem:
90.9 divided by (1.75 x 1.75)
2 answers
asked by
frances
534 views
how many gallons of water can fill a pool that is 50 yards by 20 yards and is 9 feet deep (assume 7 1/2 gallons per square foot)
2 answers
asked by
Anonymous
618 views
A 0.20 kg object, attached to a spring with spring constant k = 10 N/m, is moving on a horizontal frictionless surface in simple
3 answers
asked by
Anonymous
468 views
Calculate using the enthaly of formation,the enthalpy of combustion of methanol,CH3OH
3 answers
asked by
Gift
1,610 views
Using the form of energy diagram,make a concept map of the two different methods of calculation of reaction enthalpy(via the
2 answers
asked by
Gift
1,071 views
driving at 46 mph one covers 19mi. in how many seconds?
1 answer
asked by
elaine
400 views
Enzymes function most efficiently at the temperature of a typical cell, which is 37 degrees Celsius. Increases or decreases in
4 answers
asked by
Ron
1,290 views
Suppose that a market research company finds that at a price of p = $30, they would sell x = 36 tiles each month. If they lower
2 answers
asked by
jean
592 views
You have $2500 to invest at 6% interest compounded quarterly. For how many years will the money need to be invested for that
2 answers
asked by
Page
637 views
What is the kinetic energy of an arrow that weights 324 grains traveling 294 fps ?
1 answer
asked by
Anonymous
271 views
complete the integral e^(x^1/3)
4 answers
asked by
Anna
284 views
10^x=3.26
1 answer
asked by
Anonymous
304 views
5^(x+1)=24
1 answer
asked by
Anonymous
231 views
In "The Diray of a Young Girl" by Anne Frank, how would one interpret the messages in the poem Anne received from her father for
3 answers
asked by
Xeraan
524 views
how to know from the experiment if the oxygen produced as a result of carbon fixation or electron transport?
my experiment result
2 answers
asked by
Yuni
1,012 views
Discuss the process known as the "Four Modernizations" and how the attitude of the Chinese leaders in this area contrasted in
4 answers
asked by
Chandler
594 views
Can you please check these few sentences? Thank you.
1) I spent the whole afternoon tidying up my second-holiday home. Are you
2 answers
asked by
Henry2
1,338 views
use law of sines to solve the triangle A=58 degree, a=4.5, b=12.8
3 answers
asked by
raven
721 views
find the area of the triangle B=72degree 30', a= 105, c=64
3 answers
asked by
raven
604 views
use the law of cosines to solve the triangle a=55, c=72, b=25
2 answers
asked by
raven
543 views
find the standard form of the complex numbers 5/4 (cos 225degree + isin 225degree)
1 answer
asked by
raven
362 views
use Demoivre's theorem to find the power [5(cos3.2 + isin3.2)]^4
1 answer
asked by
qui qui
471 views
find the cube roots of the complex numbers -4square root 2(1-i) and write them in both the standard and trigonometric forms.
1 answer
asked by
qui qui
414 views
Determine the pH of a .50 M solution of H2S04 and also determine the concentration of the sulfate ion (SO42-)
3 answers
asked by
Hoot
435 views
in what ways Mozart’s Requiem, a setting of the Catholic Requiem mass, and Brahms’ Lutheran German Requiem reflect the
1 answer
asked by
MzJohnson
401 views
A scientist wishes to determine how effective a vaccine is in protecting rats against a contagious disease. What experimental
6 answers
asked by
Meelah
1,250 views
Students’ Rights and Teachers’ Responsibilities Scenario
1 answer
asked by
Anonymous
415 views
Is it important to start children in school according to the normal ages where they go through different mental stages?
I notice
1 answer
asked by
Sharon
417 views
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