Wednesday
July 23, 2014

Posts by brianna


Total # Posts: 547

Finance
One of Wildcat's competitors has a total assets turnover equal to 2.0, a return on equity equal to 15%, and a debt ratio equal to 60%. The company is financed with debt and common stock. What is this company's Return on Assets and Net Profit Margin?

Physics question help/ check my answers
The middle two question please check my answers and tell me if I am correct or if there is something I am missing. The first and the last question I need help to understand and complete it. Thank you in advance!!! 1. What is the electric force between a +2 µC point charg...

reading- suffix
What does the suffix ant mean in the words servant, merchant, band assistant? A. State of B. One who C. Inclined to D. Lower than

science
Please help

science
Which experimental approach would be the most effective and easiest to clearly determine the evolutionary relationship between these 2 organisms? The 2 organisms are a starfish and snake. A. Sequence the same gene in both species to compare their similarity. B. Dissect specime...

math
Marco jumped rope for 20 more seconds than Troy. The letter r represents the number of minutes that Troy jumped rope. Which expression shows the number of minutes that Marco jumped rope?

History
:( Help

History
r u there?

History
Whoops I ment a and c

History
I think b and c

History
:(

History
HURRY PLZ!

History
Mark the statement if it describes Roman society during the time of Cincinnatus. A. Rome’s government was based on law in which many people had a voice. B. Rome was being surrounded and threatened by outside forces. C. People in Rome admired those who used their abilitie...

maths
Set up two equations. 2L + 2W = 18 L = 2W - 3 Now, substitute L into the first equation to find W. 2L + 2W = 18 2(2W - 3) + 2W = 18 4W - 6 + 2W = 18 6W - 6 = 18 6W = 24 W = 4 cm Next, put in the value of W into any of the equations to get L. L = 2W - 3 L = 2(4) - 3 L = 8 - 3 L...

math
Pay Yourself First I beleive

math
Jose invests 3250 dollars at 6% interest compounded annually. What will be the balance in the account after 3.5 years? A. 3932.50 dollars B. 3985.23 dollars C. 4752 dollars D. 5200 dollars

Math
What are the proceeds for a discounted loan for $300 repaid in 8 months at 17%?

Math
Cathy makes a deposit of 4500 dollars into an account that pays 5.8 percent simple interest. How much is in the account 8 years later?

Math
Charlie wants to buy a $500 TV in 9 months. How much should he invest now at 8% simple interest to have the money in 9 months?

Italian
I can. I dont see the paragraph. U can use google translator.

math
Con you tell me the lettera that si the answer.

math
Which is M=300J/P solved for J? A. J=300PM B. J=300M/P C. J=300PM D. J=PM/300

math
a bottle of juice completely fills a cylinder 10 inches tall and 4 inches in diameter. if one bottle of juice is poured into a cylindrical pitcher with a diameter of 6 inches, to what depth in inches will it fill the pitcher?

algebra
What is the volume of a cylinder? diameter:2cm hieght:9cm

Chemistry
The equilibrium constant for the reaction of the weak base aniline is Kb = 4.3e-10. C6H5NH2 (aq) + H2O (l) --> C6H5NH3+ (aq) + OH- (aq). Calculate ΔG at 298 K when [C6H5NH2] = 0.250 M, [C6H5NH3+] = 1.0E-5 M, [OH-] = 0.000480 M i used the equations dG=dG^o - RTlnQ and d...

Chemistry
What volume in liters will be required to dissolve 60.9 grams of Mg(OH)2? Ksp = 1.8×10-11 After doing the math, i got 1.58e-4, but its not right, so i have no idea what to do now.

Math
I do not know it ?

ECON
If you save $250 each year for the next 20 years, how much money would you have if you earned 9%?

Intro to Geography
A prime minister is the leader of what type of region? A.)Climate B.)Cultural C.)Economic D.)Political Cultural or political? I think it's cultural idk though HELP please :)

chemistry
which of the following summarizes Charles' Law? A. as temperature decreases, the gas particles slow down and take up less space B. as temperature increases, the gas particles slow down and take up less space C. when pressure decreases, the gas particles are allowed to spre...

Chem
Cd(s)+Cu+(aq)→Cd2+(aq)+Cu(s)

math
Leslie needs 324 inches of fringe to put around the edge of a tablecloth. The fringe comes in lengths of 10 yards. If Leslie buys 1 package of fringe, how many feet of fringe will she have left over?

math
52 pound bags

Computers
The answer is A, if you don't have the answer yet.

math
a rope is cut into three pieces P,Q and R.the lengths of the pieces are in the ratio 3:5:7.if the is 33 feet and 9 inches long,find the lengths of P,Q, and R

Algebra
Ramiro earns $20 per hour during the week and $30 per hour for overtime on the weekends. One week Ramiro earned a total of $650. He worked 5 times as many hours during the week as he did on the weekend. Write and solve a system of equations to determine how many hours of overt...

Calculus 1
Use the method of cylindrical shells to find the volume V generated by rotating the region bounded by the given curves about the specified axis. y=8-x^2, y= x^2 ; about x=2 V=?

Calculus 1
Use the method of cylindrical shells to find the volume V generated by rotating the region bounded by the given curves about the specified axis. y=8-x^2, y= x^2 ; about x=2 V=?

world history
Which of the following is true of the Antarctic Treaty System? A. It bans commercial mining in Antarctica. B. It's actually the Society for the Geographic Exploration of Antarctica. C. It was established specifically to enforce ecological regulations. D. It provides the de...

chemistry
To resolve an object in an electron microscope, the wavelength of the electrons must be close to the diameter of the object. What kinetic energy must the electrons have in order to resolve a protein molecule that is 4.70 nm in diameter? Take the mass of an electron to be 9.11&...

chemistry
Assuming that the smallest measurable wavelength in an experiment is 0.990 fm (femtometers), what is the maximum mass of an object traveling at 269 m·s–1 for which the de Broglie wavelength is observable?

chemistry
A certain rifle bullet has a mass of 6.45 g. Calculate the de Broglie wavelength of the bullet traveling at 1817 miles per hour.

Statistics
According to internal testing done by the Get-A-Grip tire company, the lifetime of tires sold on new cars is normally distributed with a mean of 23,000 miles, with a standard deviation of 2500 miles. If the claim by Get-A-Grip is true, what is the mean of the sampling distribu...

chemistry
At constant volume, the heat of combustion of a particular compound is –3599.0 kJ/mol. When 1.365 g of this compound (molar mass = 102.90 g/mol) was burned in a bomb calorimeter, the temperature of the calorimeter (including its contents) rose by 7.819 °C. What is the...

chemistry
A 2.50-g sample of powdered zinc is added to 100.0 mL of a 2.00-M aqueous solution of hydrobromic acid in a calorimeter. The total heat capacity of the calorimeter and solution is 448 J/°C. The observed increase in temperature is 21.1 °C at a constant pressure of one a...

6th Grade Math
How would you write an expression that is equivalent to 4x4x5x4x5.

Calculus
If C(x) = 18000 + 400x − 2.2x^2 + 0.004x^3 is the cost function and p(x) = 2800 − 7x is the demand function, find the production level that will maximize profit. (Hint: If the profit is maximized, then the marginal revenue equals the marginal cost.)

Calculus
If C(x) = 18000 + 400x − 2.2x^2 + 0.004x^3 is the cost function and p(x) = 2800 − 7x is the demand function, find the production level that will maximize profit. (Hint: If the profit is maximized, then the marginal revenue equals the marginal cost.)

Science
A magnet was placed near a pile that contained both iron and sulfur. The magnet was moved gradually closer to the pile. As it neared the pile, the magnet started attracting small pieces of iron from the pile. What best describes? A. Solution or iron and sulfer can be seperated...

Science
thank you

Language Homophones
What is the homophone for racecourse.?

7th Grade
You learn about the sex process.

physics
A parachutist with a camera, both descending at a speed of 14 m/s, releases the camera at an altitude of 31.7 m. What is the magitude of the velocity of the camera just before it hits the ground? The acceleration of gravity is 9.8 m/s 2 and air friction is negligible.

Physics
An Australian emu is running due north in a straight line at a speed of 13.0 m/s and slows down to a speed of 10.9 m/s in 3.70 s. (a) What is the magnitude and direction of the bird’s acceleration? (b) Assuming that the acceleration remains the same, what is the bird’...

Chemistry
For the following electrochemical cell, Co(s)/Co2(aq,.0155M)// Ag+(aq,2.50M)/Ag(s) 1.Write the net cell equation. 2.Calculate the following values at 25 degrees celcius. Eocell, Ecell, deltaGo rxn, and delta Grxn

Chemistry
Separate this redox reaction into its component half-reactions. O2 + 2Mg----> 2MgO

Chemistry
A current of 3.94 A is pass through a Pb(NO3)2 solution. How long (in hours) would this current have to be applied to plate out 5.40 g of lead?

chem 2
A buffer solution is made using a weak acid, HA. If the pH of the buffer is 1.0 × 101 and the ratio of A– to HA is 10, what is the pKa of HA?

chem 2
A buffer solution is made using a weak acid, HA. If the pH of the buffer is 1.0 × 101 and the ratio of A– to HA is 10, what is the pKa of HA?

Chem 2
At 25 °C only 0.0570 mol of the generic salt AB is soluble in 1.00 L of water. What is the Ksp of the salt at 25 °C?

Literature
What was a tense or exciting moment in A Raidin in the Sun and Antigone? What literary device was used?

algebra
Write the equation of the line in slope-intercept form that passes through the point (3, -2) and has a slope of 2.

Algebra
Calculate elements the listed element for the product matrix. matrix[1, 2, -3_3, 4, 0_-9, 7, 8_9, 3, 2]Xmatrix[11, 7, 9, -5_5, -9, 1, 6_4, 2, -3, -8] Can someone please help me with this. I'm desperate.

sew
A chemical substance that causes dyes to set is called?

History
According to King, how did the Vietnam War affect U.S. policy at home?

Economics
What describes a tax that is assessed according to benifits received principle? a.) Thosew who recieve direct payment of the money tha tax generates are the people who pay the tax b.) Those who pay the tax recieve the benifits the tax provides. c.)One group recieves benefits f...

Math
2 root 2 sin 2t + 2 root 3 tan 2t = 0

Math
2 root 2 sin 2t + 2 root 3 tan 2t = 0

Math
2 root 2 sin 2t + 2 root 3 tan 2t = 0

6th grade math
Help please!!

math
what is four fifths+three fifths

Consumer Math
Your parents are buying a house for $187,500. They have a good credit rating, are making a 20% down payment, and expect to pay $1,575/month. The interest rate for the motrgage is 4.65%. What must their realized income be before each month and how much interest is accrued at th...

English 11 B
What are some effects of war on literature?

Spanish
I need help answering the questions. especially in part B

Spanish
Un amigo te pregunta quiénes están haciendo varios trabajos. Responde sus preguntas con frases completas. 1. ¿Quién saca fotos? 2. ¿Quién apaga el incendio? 3. ¿Quién investiga el crimen? 4. ¿Quién sirve com...

Spanish
Un amigo te pregunta quiénes están haciendo varios trabajos. Responde sus preguntas con frases completas. 1. ¿Quién saca fotos? 2. ¿Quién apaga el incendio? 3. ¿Quién investiga el crimen? 4. ¿Quién sirve com...

Math
Kim is researching the number of channels available from different cable and satellite companies what would be an appropriate graph to use : A. Line plot B. line graph C.bar graph D.frequency table E. pictograph PLEASE HELP!!!!

chemistry
At constant volume, the heat of combustion of a particular compound is –3323.0 kJ/mol. When 1.489 g of this compound (molar mass = 131.02 g/mol) was burned in a bomb calorimeter, the temperature of the calorimeter (including its contents) rose by 8.077 °C. What is the...

chemistry
In a constant-pressure calorimeter, 75.0 mL of 0.830 M H2SO4 was added to 75.0 mL of 0.310 M NaOH. The reaction caused the temperature of the solution to rise from 23.20 °C to 25.31 °C. If the solution has the same density and specific heat as water, what is ΔH fo...

math
when you divide by 4,what remainders are possible? explain your answer :)

chemistry/physics
If a rock climber accidentally drops a 69.0 g piton from a height of 305 meters, what would its speed be just before striking the ground? Ignore the effects of air resistance.

Chemistry
What is the limiting reagent when 10.8 g water reacts with 4.7 g Na to produce NaOH and H2?

math
Jamie and Bryce each have a bag of candy containing 40 gumballs that are either red or blue. The ratio of red to blue gumballs in Jamie's bag of candy is 1:3, and the ratio of red to blue gumballs in Bryce's bag of candy is 1:4. How many more red gumballs does Jamie ha...

chemistry
You have 37.0 mL of a 3.00 M stock solution that must be diluted to 0.500 M. How much water should you add?

chemistry
Biphenyl, C12H10, is a nonvolatile, nonionizing solute that is soluble in benzene, C6H6. At 25 °C, the vapor pressure of pure benzene is 100.84 torr. What is the vapor pressure of a solution made from dissolving 19.9 g of biphenyl in 34.3 g of benzene?

calculus
find all discontinuities (16x/2x3-8x3=0)

the wreck of the hesperus
what is an example in the poem for an assonance

math
5{7 + [(12-2)+ 5]25}=

Math
Twelve of your family members went to the movies. The admission price for adults is $6 and children is $4. How many adults and children went to the movie if the total cost for your family was $54?

Math
67

criminology
Which of the following is not considered to be one of the most important groups contributing to the process of socialization, according to social process theories?

independent practice
It has 5 hundreds . The tens digit is 1 lees than the hundreds digit.the ones digit is 2 more than the hundreds digit

physics
michael starts at x=3 m and travels to the right at a constant 6 m/s for 2 s. he then slows down at a constant rate, coming to rest at 4 s after beginning to slow. A) what is michael's position when t=4 s.? C) What is Michael's velocity when t=4 s? d) What is Michael&#...

math
What is the sum of a 22–term arithmetic sequence where the first term is 56 and the last term is –28

math
we have to find the coordinate point

Chemistry Stoichiometry
Sulfuric acid can dissolve aluminum metal according to the following reaction. Suppose you wanted to dissolve an aluminum block with a mass of 25.7 . How many grams of H2 gas would be produced by the complete reaction of the aluminum block?

Physics
A skier of mass 79.1 kg, starting from rest, slides down a slope at an angle q of 38 with the horizontal. The coefficient of kinetic friction, m, is 0.09. What is the net work (the net gain in kinetic energy) done on the skier in the first 8.9 s of descent?

geometry
AB=2x+9,BC=4x-5

math
how many minivans (15 minivans) would pass susan if 60 vehicles passed her

Physics based Calculus
Bob has just finished climbing a sheer cliff above a beach, and wants to figure out how high he climbed. All he has to use, however, is a baseball, a stopwatch, and a friend on the ground below with a long measuring tape. Bob is a pitcher, and knows that the fastest he can thr...

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