jason

This page lists questions and answers that were posted by visitors named jason.

Questions

The following questions were asked by visitors named jason.

for a object in free-fall what will the acceleration (cm/sec2) on the y axis versus time(sec) on the x axis graph look like? When there is no frictional air resistance, the acceleration is constant: 9.8 meters per second per second. Air resistance causes...

Calculate the output of a tidal barrage in mega watts if the basin is 30km2 and the tidal range is 6m. E = PA R^2g/2 P = 1020Kg m-3 g = 9.81m-2 R = 6m A = 30*10^6 The answer is 5.4*10^12j butwhat is this in mega watts Thank you jason If you use an area of...

Say i have a mortgage of 200,000. One bank offers 5.oo%. The other offers 5.23% How do i calculate the interest paid over say 5 yrs. thanks You haven't given us enough information to calculate the interest. You need to know how much you're paying each yea...

If you paid 2,000 a month or 24,000 a year on 200,000 dollars at 5.00% what formula would you use to calculate the interest paid? Thanks The first year you'd pay $10,000 (.05 x $200,000) in interest. The remaining $14,000 of your payment would be applied...

three people decide to share the cost of a yacht. by bringing in an additional partner, they can reduce the cost for each by $4000. what is the total cost of the yacht? $16,000 okay how did you get that. easy i multiplied 4,000 multiplied by 4 ... it says...

a poster is 25cm taller than it is wide. it is mounted on a piece of cardboard so that there is a 5cm border on all sides. if the area of the border alone 1350cm^2, what are the dimensions of the poster? It is almost a must to draw a diagram but I can't d...

write the standard form equation of the parabola with vertex (-2,-2) that goes through point (-1,0) y= a (x-b)^2 + c b has to be -2, that gives the shift to the left. y=a( x+2)^2 + c when x=-2, y=-2, that makes c -2 y=a( x+2)^2 -2 finally, put the point -...

I'm sorry, i didn't understand what you did. Can you explain it step by step

In a study, a few students did the number Stroop and color Stroop. They showed much less interference on the numbers than they did on the color task. Why does this make sense? Please check these sites. If you post your answer, we'll be glad to comment on...

name 4 types of insects that live in ponds and what they feed on. Since this is not my area of expertise, I searched Google under the key words "<I>pond insects</I>" to get these possible sources: http://www.microscopy-uk.org.uk/index.html?http://www.micr...

How do i solve this problem? 2(x-3)-3(x+5)=3(x-2)-7 what are the steps to solving this equation? HELP!!! Multply out the parentheses and then combine terms First step: 2x - 6 -3x -15 = 3x -6 -7 -x -21 = 3x -13 Nox add x + 13 to both sides of the equation...

how solve right triangles Using the pythagorean theorem a^2+b^2=c^2 helps if you're looking for a side.

finding the angles of triangles What triangles?

im not sure what a exponential growth pattern is and I need to find a pattern, than describe it http://www.answers.com/topic/exponential-growth

What is a person called who is appointed to take care of a community's daily business? a city manager?? Mayors are usually elected, but city managers are usually appointed by the mayor and/or city council. =) my guess would be a mayor, but it's just a gue...

cube, cuboid, cone, prism, pyramid, sphere. (Differentiate between the regular and irregular) See following response to your post. Thanks for asking.

draw a table illustrating the number of edges, face, vertics each of the following solid have cube, cuboid, cylinder, cone, prism, pyramid, sphere. I searched Google under the key words "<I>geometric solids</I>" to get these possible sources: http://illum...

types of prism and pyramid. See response to your second post.

a diagram of the net of each of the following solid cube, cuboid, cylinder,cone, prism, pyramid and sphere. See response to your second post.

what scenes from othello would any of you recomend for my school movioe? I think that Act 3, Scene 3 would be a fun one to do. http://www.sparknotes.com/shakespeare/othello/section5.rhtml

how does a vcr work through electromagnetism? please give me some links. http://www.howstuffworks.com/vcr.htm http://en.wikipedia.org/wiki/VCR

solve the equation x^3-5x^2-4x+20=0 I need a hint on how to solve this Look for the first root by graphical means or trial-and-error. Note that when x=2, x^3-5x^2-4x+20 = 8-20 -8 +20 = 0. Therefore 2 is one root and x-2 is a factor. Next, divide x-2 into...

Why did Ratcliffe replace the original president?

can anyone tell me what "host liability" mean? I already looked in the dictionary but it's not there

is true a noun? if so is it an abstract noun?

Is the gulf stream an open or closed system?

My teacher told me that this sentence is ambigious. Can someone help me to fix this. "One of the main impacts is the transmission of many infectious diseases carried by insects, such as malaria and dengue which are sensitive to temperature, humidity, and...

1) Explain the effect of clouds on global cooling. 2) Describe the relationship between carbon dioxide levels and deforestation. 3) Explain how rising global temperatures are connected to rising sea level.

Explain the effect of clouds on global cooling Describe the relationship between carbon dioxide levels and deforestation. Explain how rising global temperatures are connected to rising sea level.

Explain the main factors that affect the Earth’s temperature.

problems about angles: Hi. I needed help on some problems for the math section that we are doing in class. I am trying out some problems in my math book, but they prove quite difficult. 1. In a certain parallelogram, if the measure of one angle is 30 degr...

when 18.66 g of magnesium react with 22.28g of oxygen, 30.94g of megnesium oxdie forms. If all the magnesium reacts, how many grams of oxygen remain un-reacted?

write an equation for (-5) and y-intercept (0,5)

which two equations represent perpendicular lines: y= 2x-9 y= 1/2x+9 y= -1/2x+9 y= 1/2-9

How much heat would be released by the condensation of 5.40 g of steam at 100 °C and the subsequent cooling of the water to 25 °C? [ÄHvap = 40.7 kJ/mol at 100 °C; Cp for H2O(l) is 4.18 J g-1 °C-1]

hi! im having some problems with my word problem. Ann regularly swam .4 km in 20 min at the school pool. Swimming in a river against the current, she swan .25 km in the same time it took Ann to swim .75 km with the current. Dind the speed of the current a...

In four years Cathy's cat Byte will be three fourths as old as Cathy will be. Four years ago, Byte was only half as old as Cathy was. How old are Cathy and her cat? I am struggling to solve this two variable word problem. please help.

helo! i know how to simplify radicals but.. I don't get this one. behind of the radical (square root sign) there is a big gap before the number. Many people are saying it's a typo, but.. i don't know. there are a couple like that. example problem: square...

While on vacation, Kevin went for a swim in a nearby lake. Swimming against the current, it took him 8 minutes to swim 200 meters. Swimming back to shore with the current took half as long. Find Kevin's average swimming speed and the speed of the lake's c...

How did various inventions impact the economic development of differing areas of the country (North, South, and West)? Please help :)

Hi I'm writing a research proposal and I'm not sure if my thesis is specific enough or needs improvement. Thesis: Currently in Afghanistan, the lack of an effective method of regulation of the production of the opium poppy continues to obstruct Afghanista...

Below are two questions from my accounting class. I am not sure how to approach this kind of problem. Any help or suggestions would be greatly appreciated. Thanks in advance! ------------------------------ The following trial balance of Trane Corp. at Dec...

what is the next letter w,s,p,l,h

messages from nerve cells go to the ....... ........ ? please help

which element is especially significant in this passage?

WHAT ARE CONVENTIONS?

this is a word problem:the country of hoffnemath is holding its presidential election this week. there three candidates(a,b,c,) and each eligible voter can vote for two of them. the candidate with the most total votes wins the election. here is a summary...

The sun rotates around the center of the milky way galaxy at a distance of about 30,000 light years (1ly= 9.5*10^15m). if it takes about 200 million years to make one rotation, estimate the mass of our galaxy. Assume that the mass distribution of galaxy i...

a 9.9*10^23 kg planet orbits a star in a circular orbit. The planet is 5.6 AU away from the star and has an orbital velocity of 32 km/s. What is the mass of the star. (1AU = 1.496*10^11m)

the period of a comet is 100 years. At ists closest approach(perihelion), it is 0.37 AU from the sun. What is the semi-major axis of the comet's orbit? How for does it get from the sun(what is its aphelion distance)?

A sample of acid (C,H,O) massing 1.000 g burns to give 1.466 g of carbon dioxide and 0.6001 g of water. The molecular mass is approximately 120 g/mol. Calculate the molecular formula of the acid

Calculate the number of grams of reactant left over when 28.35 grams of silver reacts with 50.0 liters of air at STP which is 20.9476 % oxygen by volume. The density of air at STP is 1.292 g/L. attemt at a solution: m = dv = 64.6 g of air moles silver =28...

Calculate the number of grams of reactant left over when 28.35 grams of silver reacts with 50.0 liters of air at STP which is 20.9476 % oxygen by volume. The density of air at STP is 1.292 g/L. attemtp at solution volume of oxygen= .209476*50L=10.5L How d...

what experimental difficulty would you encounter if you had neglected to include a drying step before evaporating the ether solution of the neutral organic compound? Water was added to the organic solvent ,but a drying agent wasn't added. So would the dif...

(ADBC) (DACB) (BADC) (BDCA) (DCAB) 8 5 3 1 2 Using that table, determine: a) the total number of votes b) what does (ADBC) mean c) What the "8" mean d)how many votes will be necessary for a majority, why? is a)19 b) rank c) the number of votes d)?

Using the table (ADBC)= 8 (DACB)=5 (BADC)=3 (BDCA)=1 (DCAB)=2 (it is supposed to be a table but the table won't paste correctly). Deter mine: a) deter mine the winner using the Borda count b) deter mine the winner using the Hare method? What round did you...

a crane drops a .3 kg steel ball onto a steel plate. the ball's speeds just before impact and after are 4.5 m/s and 4.2 m/s respectively. If the ball is in contact with the plate for .03 s, what is the magnitude of the average force that the ball exerts o...

solve for x: x^(2/3)=(1/27) (2^(x)+4)/(2^x)=2 explain please

Tom spent (in order) a third of his life to date in the united states, a sixth in india, twelve years in egypt, half the remainder of his time in australia, and as long in canda as he spent in india. where did he spend his fortieth birthday? use an alegbr...

I answered some questions. pls check if they are correct and pls help in questions e and f. Production Possibilities Possibility Maximum Units of Good A Maximum Units of Good B a 200 0 b 180 60 c 160 100 d 100 160 e 40 200 f 0 220 a. Plot these production...

what is the largest river that runs through asia

Two balls are connected by a string that stretches over a massless, frictionless pulley. Ball 1 has a mass of 0.45 kg and is held 0.74 m above the ground. Ball 2 has a mass of 5.7 kg and is held 0.88 m above the ground. When the balls are released, ball 2...

Two balls are connected by a string that stretches over a massless, frictionless pulley. Ball 1 has a mass of 0.45 kg and is held 0.74 m above the ground. Ball 2 has a mass of 5.7 kg and is held 0.88 m above the ground. When the balls are released, ball 2...

What would be the effect of raising the temperature and increasing the carrier gas flow rate on the ability to resolve two closely spaced peaks in gas chromatography? -I was thinking that the width or the maximum peak of each curve will change since the r...

Can someone explain to me how 2,3 BPG works for hemoglobin? BPG affects oxygen binding affinity by binding in a small cavity at the center axis of deoxygenated hemoglobin. In oxygenated hemoglobin, this cavity is too small to effectively accommodate 2,3-B...

write a mechanism for the reaction of sodium chloroacetate with 4-chlorophenolate. - i know its a sn2 mechanism, but I don't know who to go about from here

solve: x lnx - 30 + 5 lnx - 6x = 0

An increasing average collection period indicates 1)the firm is generating more income. 2) accounts receivable are going down. 3) the company is becoming more efficient in its collection policy. 4) the company is becoming less efficient in its collection...

A firm has $600,000 in current assets and $150,000 in current liabilities. Which of the following is correct if they use cash to pay off $50,000 in accounts payable? 1)Current ratio will increase to 5.0. 2)Net working capital will increase to $500,000. 3)...

26. A train is heading due west from St. Louis. At noon, a plane flying horizontally due north at a fixed altitude of 4 miles passes directly over the train. When the train has traveled another mile, it is going 80 mph, and the plane has traveled another...

i need help with these kind of problems 3x(3x + 5)(10x+2)

How would CO2 form from the reaction of 3-methyl benzoic acid with bis(trichloromethyl) carbonate (triphosgene)? Is it possible to form CO2 from a mixture of dichloro ketone in heat?

Hinduism,Historical figures and events, Central beliefs Nature of God, Texts, Ritual and practice (sacred elements & their meaning,) Ethics and morality

how can you justify a shape

what imapct has technology had on our society

I need someone to review this and see if it is correct please 1. Suppose you are in the market for a new home and are interested in a new housing community under construction in a different city. a) The sales representative informs you that there are two...

soybean meal is 18% protein; cornmeal is 9% protein. how many pounds of each should be mixed together in order to get 360-lb mixture that is 14% How many pounds of cornmeal should be in the mixture? 200 how many lbs of soybean meal should be in the mixtur...

8x-(2x+5)=19 The solution is x=4 is this correct?

-0.4x<-16 the solution is{x>40} is this correct?

x+5y=3 (1) x=9-5y (2) What is the solution of the system? (-3,6/5) is this correct?

5/8x+1/16x=7/16+x the solution is x=-7/5 is this correct?

solve by substitution 7x+6y=7 x=58-9y What is the solution of the system? (7,-5) is this correct?

solve using multiplication -6x>1/13 The solution is < -1/78 is this correct?

use the distributive property to help you solve the equation 9(w-2)=45 w=7 is this correct?

solve -16<4x-5<-4 the solution is -11/4<x<1/4 is this correct?

find the slope and the y-intercept f(x)=-7x-2 the slope is -7 the y-intercept is(0,-2) is this correct?

in 1994 the life expectancy of malews in a certain country was 70.9 years. In 1998 it was 73.6 years. Let E represent the life expectancy in year t and let t represent the number of years since 1994 The linear functionE(t) that fits the data is E(t)= 80.6...

The game of dots is played by rolling a fair die and receiving $1 for each dot showing on the top face of the die. What cost should be set for each roll if the game is to be considered a fair game?

The game of dots is played by rolling a fair die and receiving $1 for each dot showing on the top face of the die. What cost should be set for each roll if the game is to be considered a fair game?

Five numbers are to be picked, without repetition, from 44 numbers to determine the winner of the Fortune Five game in the state lottery. If the order of the numbers is insignificant, how many different ways can a winning quintuple be selected? What is th...

A student asks, “What’s wrong with the argument that the probability of rolling a double 6 in two rolls of a die is 1/3 because 1/6 + 1/6 = 1/3? ”Write an explanation of your understanding of the student’s misconception.

The number of accidents that occur at the intersection of Pine and Linden streets between 3 p.m. and 6 p.m. on Friday afternoons is 0, 1, 2, or 3, with probabilities of 0.84, 0.13, 0.02, and 0.01, respectively. Graph this probability distribution. What is...

The mean systolic blood pressure of adult males is normally distributed with a mean of 138 (millimeters of mercury) and a standard deviation of 9.7. What percent of adult males have blood pressure between 161.28 and 164.9?

A jar contains four marbles, each a different color: red, blue, green, and yellow. If you draw two marbles from the jar, one after another, replacing the first before drawing the second, what is the probability of getting a. two red marbles? b. a red marb...

Five numbers are to be picked, without repetition, from 44 numbers to determine the winner of the Fortune Five game in the state lottery. If the order of the numbers is insignificant, how many different ways can a winning quintuple be selected? What is th...

The number of accidents that occur at the intersection of Pine and Linden streets between 3 p.m. and 6 p.m. on Friday afternoons is 0, 1, 2, or 3, with probabilities of 0.84, 0.13, 0.02, and 0.01, respectively. Graph this probability distribution. What is...

A(n)_____ is a set of claims intended to support or prove a conclusion.

If we have a sample of 12 drawn from a normal population, then we would use as our test statistic A) z0 with 11 degrees of freedom B) t0 with 12 degrees of freedom C) z0 with 12 degrees of freedom D) t0 with 11 degrees of freedom

For a standard normal curve, find the z-score that separates the bottom 90% from the top 10%.

Answers

The following answers were posted by visitors named jason.

ohh.. ^^ thank you :D now... any1 up for the next 2? ^^

:P please help on #3.. i don't get it... I tried drawing something and then made an equation.. but... :(

i did what u wrote above. but did not have the answer right. The answer from the book is 13.9 kJ

in B+4 = (3/4) (C+4) = (3/4) C + 3 B-4 = (1/2) (C-4) = (1/2) C - 2 may I ask where you got the +3 and -2?

.. its a hypothesis. how can someone help you when its your opinion? no offence but, if you're asking how to write a hypothesis, just google "how to write a hypothesis". the only thing these people will give you is a link to some site you can find by goog...

I'm having trouble with a specific problems to write about. I was thinking about writing about the Opium Bride problem due to the cultivation of opium poppies. From the article, the problem seems to be eradication leads to a rise in Taliban support.

examination number 00778700

how do u draw the lewis structure of F3S-SF

we did an extraction of a mixture between neutral compound fluorene and an unknown carboxylic acid. Diethyl ether was used as the organic solvent while NaOH was used as the aqueous solvent. After extracting the unknown acid we also had to extract the neut...

Sorry that did not come out good. Let me try again. In voting of 4 candidates, the outcomes are recorded as: (ADBC)=8 (DACB)=5 (BADC)=3 (BDCA)=1 and (DCAB)=2. It is supposed to be a table but it didn't copy. Using this table, determine: a)what is the tota...

thank you sooo much. you guys are great.

Or would the bis(trichloromethyl) carbonate(triphosgene) react with itself to form the CO2

1. Suppose you are in the market for a new home and are interested in a new housing community under construction in a different city. a) The sales representative informs you that there are two floor plans still available, and that there are a total of 56...

Thank you so much

E(t)=80.6t+81.0 and E(10)= 85.9 is what I came with which I guess you are saying that it is wrong thanks I will try to rework the problem

what is the science behind space

How did you get $3.50?

THIS IS THE ANSWER THAT i HAVE COME UP WITH PLZ TELL ME WHAT YOU THINK....I feel that we can use the same problem analysis for both historical and modern problems because although we have come a long way we can still learn from history and the problems in...

how do you convert the moles of nh3 co2 ang h2o? is it just 2 mol nh3 1 mol co2 and 1 mol h20?

A sample of gas confined in a cylinder with a movable piston is kept at constant pressure. The volume of the gas doubles when the temperature of the gas is changed from

no 11 1/8 she needs to reduce

my sister say 76764546

Mathmate- Thank you very much, I completely understand your explanation now.

interactmath do.t c.o.m. i m in calc.2 and still use it

i think this is the answer 85,700,038[i'm not sure]

You have the correct syllables for the traditional Haiku form. And you have written about a scientific topic so I think you have covered your bases!

so in the second one 2)Brett earns his income by repairing cars. the gerund phrase is =by repairing cars and the function is= direct object?

would it be the subject?

cause i don't know this stuff that much

i don't know how to identify the infinitive phase

the infinitive phrase in number 5)a noun?

alright and 4) the infinitive phrase is a adverb?

k and what about the others?

It was wrong and I still don't get how to do it!

That makes so much more sense! Thanks so much!!!

Yeah, I've googled for ideas already, but most of them are the same controversial topics.

I believe its D.

The italicized words are "Listening to the mix CD my brother made for me".

#2 is wrong its b

the answers are 1. A 2.B 3.D 4.B hope this helps.

I ran into the same issue, to me determining the KWH is simple, multiply current+Volts* hrs used and you will get KWH. But for some reason the answer that they have given is the energy requirement for a single reaction so here is how you figure it. kwh=(n...

the factor of part b. would end up being 3x^2(23-3pi). because you would have to bring down the area of part a. which would be 69x^2 with the 9pix^2 not 84, therefore, giving the factored solution of 3x^2(23-3pi). 3 is the gcf because 69 cannot and 9 cann...

@DrBob222: I know how to do redox problems. It's just that this problem has a specific answer with the coefficients being 5,4=>2,4,1,3. Where no protons remain in the final answer

well i guess you cannot stop cheating only but one should not ignore those who are studying hard with just one aim to learn so its ok this world is full of cheaters or copycats no originality no creativity but you should also keep in mind that still there...

Q2_2_5 is incorrect

Anyone have any idea for q2_2_1 Q2_2_3 Q2_2_5 Appreciate your help. Thanks :)

thanks simon76 :)

I'm sorry sue the area is 84 square feet

For 8d. Theta = pi Phi = 0

ah i forgot to clarify the 1/2L is being multiplied by the squareroot of T/u

im sorry ive been trying to find the answer for this but its deff. not A i just got it wrong.

pH=pKa+ log(conjugate base/conjugate acid) I have it in my notes, I just can't figure out the steps to solve this problem, or how it applies.

0.31 as a fraction idk

you were wrong on most of them

200(1.025)^((n+1)*2) = 200(1.03)^(2n) 2(n+1)ln1.025 = 2nln1.03 (n+1)ln1.025 = nln1.03 n(ln 1.03 - ln1.025) = ln1.025 n = 5.074 years year 2006, month January

wata hek is apening here baby girl buger

resembles a U-shaped curve

2 9asldjhsauidhsishdna

Forgot to account for an additional -286 kj when calculating the heat of combustion for H2 (you have two moles of H2 in the combustion equation, not just one). The final answer should be -158 kJ/mol.

Make a proportion out of it and cross multiply. so, 5/200=7/×. Cross multiply, you get 5x=1400, ×=280.

Who goes to Connections Academy?

i do i am in barberton and am in 6th

help cant not find the answer!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!...

help this is the question in ---------------------------------------------------------------------------------------------------a multi step draft reading problem what does a reader look for in the second reading of drama help

Since the platforms are both of the same height, the velocities will be exactly the same, albeit in a negative direction. Therefore, your answer is -19.8mls.

why (1-r^4)/(1-r^8)=1/17 then I can get r^4=1or6

To convert sunlight and energy into food is the end result of photosynthesis

Matthew was trying to add fractions with unlike denominators. He thought if you find the common denominator for the fractions and simply add the numerators, you would get the correct sum. 5/6 + 3/2 =8/6. Where did Matthew go wrong and show the correct way...

i think A and B

im not to sure but either A or C

A large department store has been attaching tags with barcodes to merchandise, and employees use barcode readers to scan merchandise at the cash register. However, the wireless barcode readers need new batteries much too often, and using this system for i...

??? is right got 100