Wednesday

April 16, 2014

April 16, 2014

Total # Posts: 541

**8th grade**

I know the answer but how do i get my starting line ? Vancover recivers 3 times the amount of snow as toyko does together they recive 80 cm i can see that vancover will be 60 cm and toyko 20 cm but i do not know how to do it weird eh ?

**economics**

In an article about the financial problems of USE Today, Newsweek reported that the paper was losing about $20 million a year. A Wall Street analyst said that the paper should raise its price from 50 cents to 75 cents, which he estimated would bring in an additional $65 millio...

**Physics**

A crate on a floor has an applied force 15 degrees below horizontal of 952N The crate moves with constant velocity. The coefficient of kinetic friction is 0.15. What is the mass of the crate ?

**Physics**

A car on a roller coaster has a mass of 9528 kg. The car is dragged up the main hill at an angle of 38 degrees ( above horizontal) for a distance of 182 m to the top of the first hill. What work was done to the car ?

**Physics**

Two people push on a crate. Person 1 pushes in the positive X direction with a force of 25N. The second person pushes in the negative X direction at an angle of 15 degrees below the horizontal with a magnitude of 18.5N the box moves with uniform velocity. What is the force of ...

**math**

How do yo do Arrays and Expanded Algorithum Ex 23 x17 _ _ _ _ _ _ _ _ _ _ _______ _ _ _

**economics**

give examples of normal and inferior goods---> what are the similarities and the differences between the 2 groups?

**world history**

What event led to Great Britain's renewed interest in Egypt in the late 1800s?

**physics**

a tennis ball is dropped from 1.30 meters above the ground. it rebounds to a height of 1.00 meters. How do I find with what velocity does the ball hit the ground. With what velocity does it leave the ground, and if the tennis ball were in contact with the ground for 0.01 secon...

**Chemistry 151**

How much oxygen is required to completely react with 10 g of C4H10?

**german**

Hallo. Mein Deutsch ist nicht so gut. Es gibt Fehler in diesem Absatz? Bitte, hilf mir das beseitigen: Heute ist es ein idealer Tag zu einem Naturausflug im Wald machen. Das Wetter ist sehr schön und angenehm. Der Himmel ist wolkenlos. Wir wandern unter den großen g...

**math algebre2 and trig**

5>4b+9>17 - -

**Math (Angle Calculation)**

m LB = 7xo + 11o LB = 90 o

**Math (Angle Calculation)**

m LA = 6xo LA = 180 o

**Math (Angle Calculation)**

m LA = 6xo LA =

**Math**

Use the substitution method to find solution sets (x,y) for the following systems of equations: 3x-5y=-11 6x+2y=26

**english**

on an exam if you are given an essay to read & then deconstruct.....how do you do this Thanks

**Maths**

How do i show that (a-b)^2(a+b)+ab(a+b)=a^3+b^3 I have come up with the last part ab(a+b)=a^2+b^2, but how do i work out the 1st part??

**Biology**

Q1. What enzyme could you use to break down the major chemical in the cell wall? A: EDTA but it's not an enzyme Q2. What chemical would you use to break down the major chemical in the cell membrane? A: something like lipases? Please help!!

**jane**

The answer is zero because the angle between the two vectors is 90. Cos(90)= 0

**math**

help

**math**

your money = $28 + ($18.25 * each week) the $28 is money that you already have in your bank account, and $18.25 how much it will increase by each week. friend's money = $161 - ($15 * each week) the $161 is money your friend has in his bank account, and $15 is how much it w...

**Organic Chemistry**

Q: Each of the solvent given should effectively separate one of the following mixtures by thin-layer chromatography. Match the appropriate solvent with the mixture that you would expect to separate well with that solvent. Select your solvent from the following. Hexane, Methyle...

**Organic Chem**

Q: Each of the solvent given should effectively separate one of the following mixtures by thin-layer chromatography. Match the appropriate solvent with the mixture that you would expect to separate well with that solvent. Select your solvent from the following. Hexane, Methyle...

**Organic Chemistry**

thank you so much Dr. Russ...yes the question assumes the containment comprises only a small percentage of the mixture... p.s.: do u happen to know the answer to my other question as well? under the same assumptions...

**Organic Chemistry**

How would you purify Fluorene contaminated with ethyl-4-aminobenzoate? What method and solvent you would use? Please help...

**Organic Chemistry**

I really need help on this question...please help...

**Organic Chemistry**

How would you purify biphenyl contaminated with fluorene? What method and solvent would you use?

**armore christian**

what type of note is written by vacationers

**2nd grade math requestion post**

My child is doing the same worksheet and I have no idea. What does "it has two ones" mean?

**Biochemistry**

How can I separate glucose and a triacylglycreol mixture? Thanks for any help ,,,,

**Biochemistry**

What are the structures of the products of a complete acid hydrolysis of glycerophospholipid where the alcohol is ethanolamine, HOCH2CH2NH2 and the fatty acid is stearic acid. Can anyone help on this one? Confused here...

**space**

I concure with the above. Happy conjunction viewing tonight!

**Biochemistry**

What are the structures of the products of a complete acid hydrolysis of glycerophospholipid where the alcohol is ethanolamine, HOCH2CH2NH2 and the fatty acid is stearic acid. Can anyone help on this one? Confused here...

**spanish**

Never seen it myself. Any context here?

**Biochemistry**

Is anyone familar with the equilibrium reactions that convert the ketone group of fructose into an aldehyde group so fructose give a positive Fehling's Test? I know it will as we received so in class but not sure how the reaction takes place.

**Another caffeine from tea question**

Thanks Dr. For our intents and purposes I don't believe there to be a reaction. Thank you for your awesome help all the same!

**Another caffeine from tea question**

Can anyone show me the reaction of sodium carbonate with water to produce bicarbonate and hydroxide as sodium carbonate dissolves? And if any, what is the reaction of tannins and caffeine with this solution? Thanks loads!

**Chemistry**

I found an interactive model for Lithium when doing a project on Lithium Carbonate etc in class. I was able to incorporate it into a Powerpoint presentation. Somewhere online you may be able to download a file for this. I can hunt down the website that offered some downloads o...

**English- vocab**

How about unexplicable?

**Biochemistry**

Thanks for the help! It is much clearer to me.

**Biochemistry**

Is there a reaction between Na2SO4 with Ch2Cl2? We did a caffeine extraction from tea bags and we are asked why the Na2So4 was added (to remove water I learned) and if a reaction took place. Can someone help? Thanks!

**St. Peter and Paul**

What do you grease to prevent friction

**General Physics**

thanks but I know that there are three unknowns and three equations. Getting the formulas are the difficult part.

**General Physics**

thanks but I know that there are three unknowns and three equations. Getting the formulas are the difficult part.

**General Physics**

A neutron collides elastically with a helium nucleus (at rest initially) whose mass is four times that of the neutron. The helium nucleus is observed to rebound at an angle è'2 = 45° from the neutron's initial direction. The neutron's initial speed is 6....

**Philosophy**

Create a political campaign ad (a poster, a flier, etc.) for two political parties: one party that supports traditional moral and political philosophies and another party that supports modern moral and political philosophies (modern vs. traditional understood in terms of ch. 1...

**11th grade math algebra 2 trig**

5>4b+9>17 - -

**math**

how to find the "range" of a set of numbers

**Calculus - Derivatives**

If the original estimate was done by LEFT then the error is inversely proportional to the number of steps and the n = 30 error is (10/30) * -1.654 = -.551, approximately. So the estimate for n = 30 would be -.551 + 4.000 = 3.449 If the original estimate was done by TRAP then t...

**Physics**

Two packing crates of masses m1 = 10.0 kg and m2 = 6.50 kg are connected by a light string that passes over a frictionless pulley as in Figure P4.26. The 6.50 kg crate lies on a smooth incline of angle 39.0°. a)Find the acceleration of the 6.50 kg crate. m/s2 (up the incli...

**Chemistry-Question 4**

What mass (g) of the solute C3H8O3 should be mixed with 8270 mL of the solvent H2O to produce a solution that is 1.02 m glycerol. Molar Mass (g/mol) C3H8O3 92.09 H2O 18.015 Density (kg/L): C3H8O3 1.261 H2O 0.9982 Name/Formula: glycerol C3H8O3 water H2O

**Chemistry-Question 3**

A 4.86 kg sample of a solution of the solute chloroform in the solvent (C2H5)2O that has a concentration of 1.91 pph by mass chloroform is available. Calculate the amount (g) of CHCl3 that is present in the sample. Molar Mass (g/mol) CHCl3 119.38 (C2H5)2O 74.12 Density (g/mL):...

**Chemistry**

A solution of hexane in the solvent (CH3)2CO has a mole fraction of CH3(CH2)4CH3 of 0.114. What mass (g) of the solution must be taken if 1690 g of hexane is needed? Molar Mass (g/mol) CH3(CH2)4CH3 100.21 (CH3)2CO 58.05 Density (kg/L): CH3(CH2)4CH3 0.6838 (CH3)2CO 0.7899 Name/...

**Chemistry**

Here is the other information.. Molar Mass (g/mol) CH3CN 41.05 C6H6 78.12 Density (kg/m3): CH3CN 785.7 C6H6 878.6 Name/Formula: acetonitrile CH3CN benzene C6H6

**Chemistry**

What volume (mL) of the solvent benzene should be added to 142 mL of the solute CH3CN to generate a solution that is 2.68% by mass CH3CN?

**statistics**

I thought that 95% was most common. My problem is finding statistical models that do not involve means and other nonpertinent functions.

**mathematics**

I am trying to prove that the second half of two part names determines the gender of the whole name in a Romance language. I have 30 second parts used only by males in my population and 5 only by females, with one used by both. It seems that I could reject the nul hypothesis b...

**arithmetic**

You buy a square lot that is 154 yd on each side. What is its size in acres?

**Math**

Complete the statement. (Round to the nearest hundredth.) 2.1 kg = ________ oz

**algebra**

multiplying square roots

**Bussiness**

In what way is each of the following a marketing activity? a. The provision of sufficient parking space for customers at a suburban shopping mall b. The purchase by clothing store of seven dozen sweaters in assorted sizes and colors c. The inclusion of a longer and more compre...

**Humanities**

Throughout the Dark Ages Christians believed in a geocentric universe and such was taught as official Church doctrine, as seen in Dante's works, yet this view had come from a Greek (a pagan) who lived a long time ago. Name the Greek.

**math**

given that R= 2p(squared) divided by Q-3 1)Calculate the value of R when P=6 and Q=12. 2)rearrange the formula to make Q the subject.

**Discount Notes**

Ron Prentice bought goods from shelly katz. on may 8, shelly gave ron a time extension on his bill by accepting a 3000.00, 8%, 180-day note. on august 16 shelly discounted the note at roseville bank at 9%. What proceeds does shelly katz receive? We are using 360 for the day

**Discount Notes**

The September 2003 issue of money stated that intrest rates have climbed to 5.99%. Nancy Martin, owner of Martins Textile Manfacturing, Supplied Dolan Limited with clothing worth 7353.00. The Terms of sale were 180-days and 5.4% intrest. Dolan Limited took possession of the or...

**Discount Note**

On September 5, Sheffield company discounted at sunshine bank a 9000.00 Maturity value, 120-day note dated June 5, shushines discount rate was 9%. What proceeds did sheffield company receive? Use the 360 days

**Promissory notes**

Hafers, an electrical supply company, sold 4800.00 of equipment to Jim Coates Wing, INC Coates signed a promissory note May 12 with 4.5% intrest. The due date was August 10. Short of funds, Hafers contacted Charter One Bank on July 20th the bank agreed to take over the note at...

**Promissory notes**

On May 12, Scott Rinse accepted an 8000.00, 12%, 90-day note for a time extension of a bill for goods bought by Ron Prentice. On June 12, Scott discounted the note at Able Bank at 10%. What proceeds will Hafers Receive? Please use 360 and not 365

**Promissory notes**

Rex corporation accepted a 5000.00, 8%, 120-day dated August 8 from Regis company in settlement of a past bill. On October 11, Rex discounted the note at Park Bank at 9%. What are the notes Maturity value, Discount Period, and bank discount? What proceeds does Rex receive? Ple...

**Promissory notes**

Ron Prentice bought a goods from Shelly Katz. On May 8, Shelly gave Ron a time extension on his bill by accepting a 3000.00, 8%, 180-day note. On August 16, Shelly discounted the note at Roseville Bank at 9%. What proceeds does Shelly Receive? Please use 360 days and not 365

**Promissory notes**

Annika Scholten bought a 10,000.00, 13-week treasury bill at 5%. What is her effective rate? Round to the nearest hundredth percent. use 360 days and not 365

**Promissory Notes**

The September 2003 issue of money stated that intrest rate have climbed to 5.99%. Nancy Martin, owner of Martins textile Manufacturing, supplied Dolan Limited with clothing worth 7353.00. The terms of sale were 180 days and 5.4% intrest. Dolan Limited took possession of the or...

**Promissory Notes**

On september 5 Sheffield company discounted at Sunshine bank a 9000.00 (maturity value), 120-days note dated June 5th. Sunshines discounted rate was 9%. What proceeds did sheffield company receive?

**Promissory Notes**

On September 5th, Sheffield Company discounted at Sunshine Bank a 9000.00 (maturity value), 120-day note dated June 5th. Sunshine's discount rate was 9%. What proceeds did sheffield company receive. We are using 360 day and NOT 365

**Promissory Notes**

we are using 360 would this still be right the way you fugured it

**Promissory Notes**

On September 5, Sheffield Company Discounted at Sunshine Bank a 9000.00 (maturity value), 120-day note dated June 5th Sunshine's discounted rate was 9%. What proceeds did Sheffield Company Receive?

**Discount Notes**

that would help

**Discount Notes**

Annika Scholten bought a 10000.00,13-week Treasury bill at 5%. What is her effective rate? Round to the nearest hundredth percent

**Discount Notes**

the back of the book came up with 8937.00 and i came up with 8730.03

**Discount Notes**

well i figured it out here but i dont have the same answere as the back of the book

**Discount Notes**

On september 5, sheffield company discounted at Sunshine bank a 9000.00 (Maturity Value), 120-day note dated June 5, Shunshine's discount rate was 9% What proceeds did sheffield company receive

**Discount Notes**

On september 5, sheffield company discounted at Sunshine bank a 9000.00 (Maturity Value), 120-day note dated June 5, Shunshine's discount rate was 9% What proceeds did sheffield company receive

**Discount Note**

The September 2003 issue of money stated that intrest rates have climbed to 5.99% Nancy Martin, owner of Martins Textile Manfacturing, supplied Dolan Limited with clothing worth 7353.00 The terms of sale were 180 days and 5.4% intrest. Dolan Limited took possession of the orde...

**Promissory notes**

Jack signed a 9000.00 note at fleet bank. Fleet chared a 9 1/4% discount rate. If the loan is for 200 days, find A) the proceeds and B) the effective rate charged b the bank. (to the nearest tenth percent

**Promissory notes**

I thought that it was 8000 x .05 x .5000 and that would have been 200

**Promissory notes**

Bernie borrowed 8,000.00 for 180 days from lion bank. The bank discounted the note at 5% A) what proceeds does Bernie Receive? B) Calculate the effective rate to the nearest hundredth percent.

**Intrest problem**

Abe Wolf bought a new kitchen set at sears. Abe paid off the loan after 60 days with an intrest change of 9 dollars. If sears charges 10% interest, what did Abe pay for the Kitchen set Assume 360 days

**Intrest Problem**

thanks that is what i got here as well I have another one to post i dotn understand as well

**Intrest Problem**

Carol Miller went to Europe and forgot to pay her 740.00 mortgage payment on her New Hampshire ski house. For her 59 days overdue on her payment, the bank charged her a penalty of 15 dollars. What was the rate of intrest charged by the bank? Round to the nearest hundreth perce...

**Intrest Problem**

US rule is using 360 days and not 365

**Intrest Problem**

Shawn Bixby borrowed 17000.00 on a 120-day, 12% note. After 65 days, Shawn paid 2000.00 on the note. On day 89, Shawn paid an additional 4000.00. What is the final balance due? Determine total intrest and ending balance due by the U.S. Rule. Use ordinary intrest

**simple intrest**

This is what the problem says and that is all the information i have from the book

**simple intrest**

Carol Miller went to Europe and forgot to pay her 740 mortgage payment on her New Hampshire ski house. For her 59 days overdue on her payment, the bank charged her a penality of 15 dollars. What was the rate of intrest charged by the bank? Round to the nearest hundredth percen...

**simple intrest**

I am not understanding this here still. I have figured out that D=136 and the intrest is = 293.75

**simple intrest**

I think the answere is 110.99

**simple intrest**

ON September 14th Jennifer Rick went to a park bank to borrow 2500.00 at 11 3/4 intrest. Jennifer plans to repay the loan on January 27th Assume the loan is on the ordinary intrest. What intrest will Jennifer own on Jan 27th What is the total amount Jennifer must repay at Matu...

**Simple Intrest**

ON September 14th Jennifer Rick went to a park bank to borrow 2500.00 at 11 3/4 intrest. Jennifer plans to repay the loan on January 27th Assume the loan is on the ordinary intrest. What intrest will Jennifer own on Jan 27th What is the total amount Jennifer must repay at Matu...

**Intrest**

Carol Miller went to Europe and forgot to pay her 740 mortgage payment on her New Hampshire ski house. For her 59 days overdue on her payment, the bank charged her a penality of 15 dollars. What was the rate of intrest charged by the bank? Round to the nearest hundredth percen...

**Intrest**

On Sept 14 Jennifer Rick went to park bank to borrow 2500.00 at 11 3/4 intrest. Jennifer plans to repay the loan on Janauary 27th Assume the loan is on ordinary intrest. What intrest will Jennifer owe on January 27th What is the total amount Jennifer must repay at Maturity

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