Posts by candace

Total # Posts: 153

Chemistry
A piece of metal ribbon has a mass of 6g.It has a density of 4g/mL. What is the volume of the ribbon?

Math Help
8 less than y is 2 8 - y = 2 y = 2 - 8 y - 8 = 2 y + 8 = 2 A?

Math
I NEED HELP ASAP

Math
what is 4 5/8 and 3 3/4 added then subtracted by 11 1/8

Math
okay thanks steve

Math
What is the least common denominator of the four fractions listed below 20 7/10 20 3/4 18 9/10 20 18/25

math
What are your statements Michele

history
Which of the following required land to be paid for in gold or silver, instead of paper money? a. the Tariff of 1828 b. the Specie Circula**** c. the corrupt bargain d. the Nullification Convention How did farmers in New England respond to the Industrial Revolution? A. Most ...

History
What was Samuel Slater's main contribution to textile manufacturing in New England? Getting children jobs in factories Finding work for women on farms Copying designs for machines in English factories**** Studying processes for assembly line workers

Physics. URGENT Help Please
different refraction for different wavelengths 25° 355 nm

physics
a 50 gram object is accelerating at a rate of 5 m/s2. calculate the force needed to produce this acceleration

physics
if a force of 3000 n can move a crate at an acceleration of 10 m/s2, what is the mass of the object

physics
a force of 20 n acts on a 5 kg block. calculate the acceleration of the object.

science
Thanks Anndreana 100%

college algebra
If a 25 lb weight is attatched to a spring how far will it stretch? I got an answer for a 15 lb weight with 8 inches to be 15/8 but when I plug in 15/8 into my new equation it doesn't come up with the right answer.

science
If the Ka of a monoprotic weak acid is 8.3 × 10-6, what is the pH of a 0.28 M solution of this acid?

chemistry
I have this on my homework but cannot fine any examples in the book or my notes that relate to a problem set up this way, can you help? What are the concentrations of OH– and H in a 0.00078 M solution of Ba(OH)2 at 25 °C? Assume complete dissociation.

science
A biochemist used 10.000 grams of P-32 in a test on plant growth but forgot to record the date of his experiment. When he measured the amount of phosphorus-32 on another day, he found only 1.250 grams of the isotope remaining. If the half-life of P-32 is fourteen days, when ...

Chemistry
What volume of 1.60 M SrCL2 is needed to prepare 525 ml of 5.00mM SrCl2?

physics
When speaker A is working the sound intensity at a particular location is 85 dB. When speaker B is working (without speaker A), it is 80 dB. What will it be if both speakers are working together?

Pre Cal
What is the phase shift of F(x) = 3 sin (2x - 2)?

grammar
7 is lady's watch

math
write in simplest form: the ration of 28 feet to 49 feet

math
You manage inventory for your company and use a continuous review inventory system to control reordering items for stock. Your company is open for business 310 days per year. One of your most important items experiences demand of 24 units per day, normally distributed with a ...

math
You are the buyer for your university bookstore. One of the textbooks has a cost to you of \$104 and you sell it to students for \$208. In this case, however, you cannot salvage any value from copies that do not sell because a new edition is published every semester. Demand for ...

math
A sporting goods company has a distribution center that maintains inventory of fishing rods. The fishing rods have the following demand, lead time, and cost characteristics: Average demand = 95 units per day, with a standard deviation of 18 units Average lead time = 14 days ...

chemistry
I have to get this question right, in order to make a B on my assignment

chemistry
When I worked it out I got .105 g, is that correct?

chemistry
Naturally occurring cobalt consists of only one isotope Co59 whose relative atomic mass is 58.9332. A synthetic radioactive isotope of cobalt Co60, relative atomic mass 59.9338, is used in radiation therapy for cancer. A 1.8516 sample of cobalt has an apparent "atomic ...

Algebra 1
1. A bag contains 3 red marbles, 2 blue marbles, and 5 green marbles. What is the probability of randomly selecting a red marble then, without replacing it, randomly selecting a green marble? 2. A bag contains 5 blue marbles, 6 red marbles, and 9 green marbles. Two marbles are...

CHEMISTRY
what volume of 0.100 M NaCl is needed to react completely with 5.00 mL of 0.200 M Pb(NO3)2?

Bakersfield College
Thank you Bobpursley

Bakersfield College
I need to analyze the influence that legal issues, ethics, and corporate social responsibility have had on management planning at BP. Provide at least one example for each. I have been recking my brain for 2 days now.

poetry
I have to write a poem at least 15 lines about how i have accomplised something and these elements have to be in it .... Rhyme,imagery,simile,mataphor,figurativelanguage,slang/hyperbole HELP ME PLEASE!(:

algebra
Solve using the addition principle. -6 = x – 2

statistics
According to an estimate, 50% of the people in America have at least one credit card. If a random sample of 30 persons is selected, what is the probability that at most 18 of them will have at least one credit card?

accounting
Brianna Moore is an accountant for New World Pharmaceuticals. Her duties include tracking research and development spending in the new product development division. Over the course of the past six months, Brianna noticed that a great deal of funds have been spent on a ...

accounting
Brevard County needs a new county government building that would cost \$24 million dollars. The politicians feel that voters will not approve a municipal bond issue to fund the building since it would increase taxes. They opt to have a state bank issue \$24 million of tax exempt...

accounting
I need help with Intermediate Accounting 303 on-line

geometry
how do i find the radius of the largest circle that can be cut from a square piece of paper with a diagonal of 20cm?

chemistry
3 CH3NH2 + 11 HNO3 ---> 3 CO2 + 13 H2O + 14 NO RATE OF DISAPPEARANCE OF NITRIC ACID IS 20M/min. what is the rate of reaction? at what rate is the concentration of carbon dioxide changing?

health
thanks

health
which system model is most effective in public health and why?

health
how can systems thinking improve public health efforts? which systems model is most effective and why?

college
explain why the graph of x + y = k cannot pass through the quadrant III if k > 0.

Mrs. sue english help
I'm suppose to edit the following sentence by adding either a semi-colon, colon, dashes, or an hyphen where it is needed. I think a semi-colon go behinh creatures. If your kids like ocean creatures marine life, there’s something they have to see.

english II
I'm suppose to edit the following sentence by adding either a semi-colon, colon, dashes, or an hyphen where it is needed. I think a semi-colon go behinh creatures. If your kids like ocean creatures marine life, there’s something they have to see.

algebra1
I think it is b because |-3+5|= 2 and -3+5=2

Algebra
An object weighs 10 lbs and is 200 miles from the center of the earth. Solve for the constant

trigonometry
Gabe is spending two weeks on an archaeological dig. He finds a fragment of a circular plate that his leader thinks may be valuable. The arc length of the fragment is about 1/6 the circumference of the original complete plate and measures 1.65 inches. A similar plate found ...

Economic
The federal budget deficit is gone, transformed by a strong economy into a string of projected surpluses that should grow larger for years to come.... Eliminating the deficit is hardly the end of the government’s financial troubles, however.... [T]he national debt was ...

Economic
We’ll cut your taxes” is the most repeated campaign promise in the history of American politics. Yet somehow it is still considered visionary, worth a fight. Worth, indeed, a crusade. Why? It’s in our blood. Historically, Americans have hated taxes, and not ...

Economic
“We’ll cut your taxes” is the most repeated campaign promise in the history of American politics. Yet somehow it is still considered visionary, worth a fight. Worth, indeed, a crusade. Why? It’s in our blood. Historically, Americans have hated taxes, and ...

Economic
The federal budget deficit is gone, transformed by a strong economy into a string of projected surpluses that should grow larger for years to come.... Eliminating the deficit is hardly the end of the government’s financial troubles, however.... [T]he national debt was ...

algebra
Hi, Let's look at how you can win. HH, HTH, HTTH Now your friend can win only by TTTT There are 4 possible ouctomes. Your friend has only 1 favorable outcome out of 4 so the probability of the winning is 1/4 or 0.25. Hope This Helps!!

Algebra
if f(x)=8x+7andg(x)= the absoulte value of x+2 what is (fog)(2)

Economic
1. Another way of measuring GDP is to measure categories of national a. output b. income c. resources d. exports i THINK 1.a or b

Economic
Using statistics to help make business decisions enables executives to a.eliminate risks b. predict business cycle c.decrease government regulation d. reduce risks I think it is d

antonyms?
its greedy

Economic
Using statistics to help make business decisions enables executives to a.eliminate risks b. predict business cycle c.decrease government regulation d. reduce risks I think it is d

math mrs.sue
no problem

math mrs.sue
There are 1,760 yards in a mile. There are 8 ounces in a cup. 1 Cup [US] = 8 Fluid Ounces [US]

Economic
b is income

Economic
1. Another way of measuring GDP is to measure categories of national a. output b. income c. resources d. exports i THINK 1.a or b

English
WRITING ABOUT FICTION When writing about literature or fictional events, use the present tense unless instructed otherwise by your teacher. EXAMPLE: In Laura’s personal narrative, she describes several events of her childhood.

Economic
1. B, 2. A

Economic
Is it b?

Economic
1.Diminishing marginal utility refers to the fact that a. demand declines as income falls. b. additional satisfaction declines as additional units of an item are consumed. c. people have unlimited needs. d. in equilibrium, supply equals demand. 2. Generally, the more ...

Economic
B?

Economic
27. Rice is what you’ll probably end up with these days if your local McDonald’s is in Indonesia. With the collapse of the Indonesian currency, the rupiah, in 1998, potatoes...have quintupled in price. That means rice is turning with an increasing frequency as an ...

Economic
1. B 2. C

Economic
1. The principle that states that the more you have of something, the less satisfaction you will get from an additional unit is the a. law of demand. c. law of equilibrium. b. law of diminishing marginal utility. d. price elasticity. 2. Demand for one particular brand of ...

Economic
It B right?

Economic
luxury items.

Economic
1.According to the law of demand, when the price of an item goes up, the quantity demanded a. stays at the same level. c. falls. b. rises. d. adjusts 2. According to the law of supply, higher prices prompt producers to a. increase demand. c. produce less. b. maintain current ...

chemistry
How many moles of CH3CH2OH are contained in 657 mL of 0.0788 M CH3CH2OH solution?

chemistry
Consider the following balanced reaction. What mass (in g) of CO2 can be formed from 743 mg of O2? Assume that there is excess C3H7SH present. C3H7SH (l) + 6 O2 (g) ---> 3 CO2 (g) + SO2 (g) + 4 H20 (g)

chemistry
What element is undergoing reduction in the following reaction? Zn(s) + AgNO3(aq) --> Zn(NO3)2 + 2 Ag(s)

chemistry
What mass in g of NaCl is formed from the reaction of 54.0 mL of a 0.078 M AgC2H3O2 solution with 71.0 mL of 0.109 M MgCl2 solution? 2 AgC2H3O2 (aq) + MgCl2 (aq) --> 2 AgCl (s) + Mg(C2H3O2)2 (aq)

chemistry
Give the percent yield when 15.9 g of CO2 are formed from the reaction of 4.000 moles of C8H18 with 4.000 moles of O2. 2 C8H18 + 25 O2 -> 16 CO2 + 18 H2O

physics
The range R of a projectile is defined as the magnitude of the horizontal displacement of the projectile when it returns to its original altitude. (In other words, the range is the distance between the launch point and the impact point on flat ground.) A projectile is launched...

physics
A ballplayer standing at homeplate hits a baseball that is caught by another player at the same height above the ground from which it was hit. The ball is hit with an initial velocity of 23.0 m/s at an angle of 58.0° above the horizontal. (a) How high will the ball rise? (...

physics
At t = 0, an automobile traveling north begins to make a turn. It follows one-quarter of the arc of a circle of radius 9.3 m until, at t = 1.38 s, it is traveling east. The car does not alter its speed during the turn. (a) Find the car's speed. (b) Find the change in its ...

Economic
yes

Math
90 x 50 = 4500 yd² @ \$15,000, this is \$3.33 / yd². 180 x 100 = 18000 yd² @ \$55,000, this is \$3.06 / yd² The 180 x 100 is the better buy - cheaper per yd²

Math
1 litre costs \$1 so 3.79 litres cost \$3.79 but 3.79 litres = 1 US gallon so it costs \$3.79 per gallon

science
Because comets, as planets, follow periodical orbits around the Sun. These orbitas are controled by KEPPLER'S LAWS. Use our Interactive Comet Animation to some things about how comets work.

arithmetic
I think each term is the previous term minus 2. So it's an arithmetic sequence where a=3 and r= -2. So the nth term (starting with n=0) of the sequnce is 3 - 2n

engish 1
in "Salvation" by langston I am suppose to tell whether the point of is from a view of someone "going on thirteen" or from the point of view of a mature man? Give evidence to support your opinion. i think it is a mature man, langston hughes himself because ...

math
Decide whether perimeter or ares would be used to find the quanitity of track needed for a tabletop railroad. i think area.

math1
56 students is 70% of how many students? i think it is 39.2?

math1
I have no clue how to do this. I have to write it out than solve. Nineteen less than nine times a number is equal to 11 more than seven times the number. i know so far is 9-9*n=11+7?

English 1
GHGGH

English 1
ABAAB

English 1
What rhyme scheme does Robert Frost use in his poem "The Road Not Taken".

english1
I need help. I have to argue in a paragraph about whether "Daddy" by Sylvia Plath is surrealistic or not. I don't even know how to start it. This is what I got so far. Is it good? This poem to me, doesn’t really define the term surrealistic. Surrealistic is ...

English I
This is what I got so far. Is it good? This poem to me, doesn’t really define the term surrealistic. Surrealistic is defined by Merriam-Webster Online Dictionary as marked by the intense irrational reality of a dream; also: unbelievable, fantastic. The poem is about; that...

English I
I need help. I have to argue in a paragraph about whether "Daddy" by Sylvia Plath is surrealistic or not. I don't even know how to start it.

Health
What kind of speaker notes would you put on a power-point for a critical nurse?

economic
In a capitalist system, most property is A.private property B.owned by the government C.regulated by the government D.owned by banks I think the answer is A

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