Wednesday
April 23, 2014

Posts by Robert


Total # Posts: 773

science
If a car is at a stop and it has to travel 2 miles and its speed is zero to sixty in 9 seconds asuming that you give it full power how fast will it be traveling when it travels 2 miles?

english
I have to do a Literary criticism on the author Jules Verne and the books. The problem I have is thinking of a good enough thesis statement that will help me get started on writing my essay.

english
1 Sentence thesis on Jules Verne "A journey to the center of the earth"?

Chemistry
whats becos mean

Chemistry
Compare and Contrast the motion of particles in a solid , liquid and gas?

12th grade
A person standing at the edge of a seaside cliff kicks a stone over the edge with a speed of 13 m/s. The cliff 42 m above the water’s surface With what speed does the stone strike the water? Answer in units of m/s..

4th grade
two small arrays have been combined to make a big array. what are the dimensions and product of the big array? fill in the equation that shows this big array broken into two small arrays. Square is broken into 10x6 and 10x5

Physics
In Fig. 4-11, a ball is launched with a velocity of 7.50 m/s, at an angle of 50° to the horizontal. The launch point is at the base of a ramp of horizontal length d1 = 4.00 m and height d2 = 3.60 m. A plateau is located at the top of the ramp. What is the magnitude of its ...

Physics
write on (i) Cloud chamber (ii) pressurized water reactor (iii) breeder reactor

algebra
A 35in. t.v. set has a width of 28in. What would the hight of a 35in. t.v. set?

math
Analogies: 54:45 :: 79: ______

math
A landscape designer had 50 2/3 pounds of seeds that she wishes to parcel into packages of 2/3 pound each. How many packages can she make?

Physics
This is actually incorrect... The angle between the B field and the area is 90-71.6 degrees, or 75 degrees. B*A*COS angle.

math
Hello! My name is Robert and I am in 6th grade. I have a question about my homework and my mom and dad cant help u because they are still at work and i need help.Can you please tell me what a division problem that has the same answer as 4.65 divided by 0.12 is? If you can u gu...

consumer/business math
Amy earns $0.16 per unit for the work she does. For all units she produces in a week over 1,000, she receives $0.26. What were her weekly earnings if she produced 1,725 units in one week?

Science
how many mountain lion species are there?

algebra
90% of what number is 45?

investing
My son informed me that a comic book I purchased for 10 cents in 1948 is worth $55 today. What has been the average annual compound rate of return on that valuable asset?

Business Communication
If an audience is opposed to what you have to say or resistant to a charge you are suggesting, a good approach is to:

physics 101
What minimum speed does a 150g puck need to make it to the top of a 4.5m -long, 21degree frictionless ramp?

poetry
What is the theme presented in the poem: "You are reading this too fast," by Ken Norris?

Physics
Nevermind, I got it. a) 78 N b) 0.35

Physics
A 24 kg box is released on a 21 degree incline and accelerates down the incline at 0.27 m/s^2. a) Find the friction force impeding its motion. b) What is the coefficient of kinetic friction?

Science
Give an example of how animal behavior would chnge if the Earth become hotter in the future.

8th grade math
answer: 30m

6th grade vocabulary
how do you bild a quote using a web circle and why does the four words needed must have ing, ation,able,and mis in them?

algebra
A 35in. tv set has a width of 28 in, what would be the hight?

math
find the value of the variables 5y+8=21

Business
The longer the time to maturity the less the price increase from an increase in interest rates.

algebra 1
how do you write an expression for "three times the difference of a number "x" and5."

Communication and Gender Studies
What message in the lyrics from Harry Chapin cats in the cradle song from 1974 convey considering the relationship to gender and family? Could this song have as easily been written about a mother lamenting her relationship with her daughter? If so, why? If not, why not?

Math 133
when the volume of a cube is given by V=S3, where S, is the lenght of a side. Find the lenght of a side of a cube if the volume is 500 cm3. And round the answer to three decimal places. can you solve this problem and show all steps with the solution?

chemistry
A weak monoprotic acid was calculated, using the usual formula for Ka, to give a pH of 7.4 at a certain concentration. The student who did the calculation was puzzled. What would you advice him/her to do?

algebra
The function described by H(x) = 2.75 +71.48 can be used t predict the hight, in centimeters, of a woman whose humerus ( the bone from the elbow to the shoulder) is x cm long.redct the highth of a woman whose humerus is 35cm long.

Physics
mass of ball = w/g Acentripetal = v^2/R Force in rope = T up force of gravity down = m g = 71.2 N F = m a T -W = Ac*M T = W + Ac*M

Communication and Gender Studies
Thanks for this help!

Communication and Gender Studies
Hello everyone! I need help determining how are women in the United States today being discriminated against. I need to provide atleast 3 examples. Can anyone offer some ideas? Thank you!

Statistics
An auditor reviewed 25 oral surgery insurance claims from a particular surgical office, determining that the mean out-of-pocket patient billing above the reimbursed amount was $275.66 with a standard deviation of $78.11. (a) At the 5 percent level of significance, does this sa...

Statistics
A coin was flipped 60 times and came up heads 38 times. (a) At the .10 level of significance, is the coin biased toward heads? Show your decision rule and calculations. (b) Calculate a p-value and interpret it

religion
why do people not believe in the miracles of lourdes

Consumer Math Part1
35.4% Expressed as a decimal because?

Math
Jason is building models in the shape of rectangular prisms. The smaller model has a surface area of 35" sq. and a scale factor of 6. What is the surface area of the larger model?

science/math
Well, the area of a rectangle is 1/2bh Base times height That should help.

Collisions
Suppose a bullet of mass m = 6.96 g is fired into a ballistic pendulum whose bob has a mass of M = 0.677 kg. (a) If the bob rises to a height of 0.141 m, what was the initial speed of the bullet? I got .042 km/s; but its wrong. (b) What was the speed of the bullet-bob combinat...

Physics
During a rescue operation, a 5350 kg helicopter hovers above a fixed point. The helicopter blades send air downward with a speed of 59.0 m/s. What mass of air must pass through the blades every second to produce enough thrust for the helicopter to hover? I got 31560 kg*m/s but...

1st grade
Sam sees a figure The figure has one face The figure is curved What figure(shape) does Sam see?

Physical Science
what is all the information about the fate of stars?

Physics
Three uniform meter sticks, each of mass M, are placed on the floor as follows: stick 1 lies along the y axis from y = 1.3 to y = 2.3 m, stick 2 lies along the x axis from x = 0.0 to x = 1 m, stick 3 lies along the x axis from x = 1.0 m to x = 2.0 m. Find the location of the c...

Chemistry
I live in an area of 1014 millibars barometric pressure and I have an imaginary balloon with 22 grams of CO2 and a temperature of 61 degrees Fahreheit. What is the volume of the gas in liters. I know to use the Ideal gas law but how do I convert millibars to atm for the "...

Chemistry
I forgot in my previous question to say 1014 millibars. The question is I live at 1014 millibars for barometric pressure and temp. is 61 degrees Fahrenheit. I have an imaginary balloon that contains 22 grams of CO2-what is the volume in liters of the balloon using the gas cons...

Chemistry
I forgot to say 1014 millibars-so how do I convert millibars to atm for my problem Thank you

Chemistry
Help-I'm really confused-The barometric pressure in my area is 1014 and the temperature is 61 degrees farhenheit. I am suppose to have an imaginary balloon that contains 22 grams of carbon dioxide. Calculate the volume in liters of the balloon using the gas law constant. P...

English
What are five key events that occur during the rising action in Cyrano de Bergerac?

math
write a fraction for 5 buttons with 4holes

4th grade math
less

poetry
The Line"I Wandered lonely as a cloud" is an exaple of what ?

Writing
Could someone please help me write this sentence/sentences and punctuate it properly: Additional key questions answered by the management plan include: how the work is to be completed to achieve the project goal, how the changes will be monitored and controlled, how will chang...

Science
Where does the energy go when you melt chocolate?

Chemistry
I keep getting 1.479, but the program I use for homework keeps counting it wrong. Am I totally off?

Chemistry
Calculate the pH of .100M of HClO2.

World History
Today

World History
What are the similarities and differences between the life of factory workers in the US and the lives of the manchester mills workers?

World History
What is the life of a factory worker in the US like?

english
I really need

algebra
3a + b + 3a +b=

2nd grade
How did John Smith help the colonies

Chemistry please help!
Please help. I have no idea how to do these 4 homework problems. 1- How many milliliters of 0.140 M HCl are needed to completely neutralize 42.0mL of 0.106 M Ba(OH)2 solution? 2-How many milliliters of 0.123 M H2SO4 are needed to neutralize 0.250 g of NaOH ? 3-If 55.2 mL of Ba...

World History
How are John Locke's ideas being used in today's society?

science
what is a limestone rock

social studies
why did they sign the treaty

science
three types of conquina sedimentary rocks

calculus, volume , application of integration
show steps for the following: Consider the curve f(x)=x^4 between x = -1 and x = 4. a)What is the volume obtained by revolving the area under the curve around the x-axis? b)What is the volume obtained by revolving the area under the curve (i.e. between f(x) and the x-axis) aro...

calc
cylindrical shells the problem says rotate about the x-axis these are the two equations given: x+y=3 AND x-4=-(y-1)^2

math
how do you construct a circle

College Physics
Now we also know that the charge on a pair of parallel plates is proportional to the potential difference V, namely q=CV. We also know that the capacitance of two parallel plates is given by C=ε0A/d, where ε0=8.85×10-12 is the permittivity of free space and d i...

algebra
what is the solution of the system 9x+8y=21 x=13-6y

Literary Analysis and Composition
If you found this then doesn't that mean that you were looking for answers?

math
North Pole Cruise Lines issued preferred stock many years ago. It carries a fixed dividend of $6 per share. With the passage of time, yields have soared from the original 6 percent to 14 percent (yield is the same as required rate of return). A. What was the original issue pri...

Math
Go to Table 10-1 which is based on bonds paying 10 percent interest for 20 years. Assume interest rates in the market (yield to maturity) decline from 11 percent to 8 percent: A. What is the bond price at 11%? B. What is the bond price at 8%? C. What would be your percentage r...

math
Midland Oil has $1,000 par value bonds outstanding at 8 percent interest. The bonds will mature in 25 years. Compute the current price of the bonds if the present yield to maturity is: A. 7 percent. B. 10 percent. C. 13 percent.

math
You need $28,974 at the end of 10 years, and your only investment outlet is an 8 percent long-term certificate of deposit (compounded annually). With the certificate of deposit, you make an initial investment at the beginning of the first year. A. What single payment could be ...

math
Your rich godfather has offered you a choice of one of the three following alternatives: $10,000 now; $2,000 a year for eight years; or $24,000 at the end of eight years. Assuming you could earn 11 percent annually, which alternative should you choose? If you could earn 12 per...

Math
Jack Hammer invests in a stock that will pay dividends of $2.00 at the end of the first year; $2.20 at the end of the second year; and $2.40 at the end of the third year. Also, he believes that at the end of the third year he will be able to sell the stock for $33. What is the...

Accounting
Jack Hammer invests in a stock that will pay dividends of $2.00 at the end of the first year; $2.20 at the end of the second year; and $2.40 at the end of the third year. Also, he believes that at the end of the third year he will be able to sell the stock for $33. What is the...

math
If a company pays $4.90 dividend at the end of the year, and the stock price is $80, and the growth rate is 6%. How could you increase the dividend yield? If a company has constant 5% increase in dividend payouts each year and no increase in the growth rate is that good busine...

math
Does the structure of a company's portfolio matters in deciding on the required rate of return? In other words does the ratio of stocks to bonds affect the required rate of return?

Accounting
If a company pays $4.90 dividend at the end of the year, and the stock price is $80, and the growth rate is 6%. How could you increase the dividend yield? If a company has constant 5% increase in dividend payouts each year and no increase in the growth rate is that good busine...

Accounting
Does the structure of a company's portfolio matters in deciding on the required rate of return? In other words does the ratio of stocks to bonds affect the required rate of return?

Math
If a company pays $4.90 dividend at the end of the year, and the stock price is $70, and the growth rate is 6% can you tell me what the required rate of return would be using the dividend yield and growth rate (capital gains)?

Java Panel Problem
I am supose to draw a grid and center it with a 10 pix border all the way around it. I have done this but no matter what I do I cannot get a 10 pix border. Here is my code. You will notice i have added 20 to the setsize param to account for 10 pix on both sides and use the &qu...

Java
Write a GUI application that prompts the user for a number between 1 and 5. Be sure to include error checking so that the program continues to prompt the user for a number until the user's entry is between 1 and 5, inclusive. Once a valid number is entered, the program sho...

LA cont.
1)Taken for granted by most of us, paper is an esseantial part of our lives participle:essential modifies:part 2)The papeer used today has developed over many centuries participle:used mod.:paper 3)Ancient Egyptians wrote on a sheet formed from stalks of a reed Part.:formed mo...

language arts
idntify gerunds and then write how its used:S is subject PN predicate nominative DO direct object OP object of a preposition 1)CHEERING the team gave me a sore throat 2)Joanna's mother enjoys PRESERVING fruits and vegetables 3)We stopped him from TELLING the secret 4)Alici...

language arts
part a identify participle or participle phrase and the word it modifies 1)Taken for granted by most of us, paper is an esseantial part of our lives 2)The papeer used today has developed over many centuries 3)Ancient Egyptians wrote on a sheet formed from stalks of a reed 4)Th...

french
how do you change a normal sentence in french to an inverted sentence? Example: change "Est-ce que nous parlons anglais?" to an inverted sentence

Chemistry
Octane (C8H18) undergoes combustion according to the following thermochemical equation: 2 C8H18(l) + 25 O2(g) ---> 16 CO2(g) + 18 H2O(l) DHo = -11,200 kJ Given : DHfo [CO2(g)] = -393.5 kJ/mol and DHfo[H2O(l)] = -285.8 kJ/mol. Calculate the enthalpy of formation of one mole...

math
need help with ordering from greatest to least 3 1/4, 3.2, 11/3, 3.85

Chemistry bonds
Hi. I need help figuring this out. I am lost. Thanks. For the molecule, CBr4, determine the following: Name- Carbon Tetrabromide Electron-Dot Formula-? Molecular Shape-? Polarity of bonds (draw dipoles)-? Polarity of molecules-? Type of intermolecular forces-?

eth125
The most significant similarities between Chinese Americans and Japanese Americans Cultural Experiences and differences

Communication Studies Foreign Medias
What is, or should be, the role of the emerging indigenous Iraqi and Afghanistan media, although now being rebuilt with significant help and input by the US, in the battle to "win the peace" and rebuild these countries? Any thoughts are welcome! Thanks!

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