Sunday

March 29, 2015

March 29, 2015

Total # Posts: 79,455

**L.A. Help Please :)**

Which of the following sentences uses a predicate adjective. A. The rain looked shiny under the streetlight. B. Rachel will be our instructor this year. C. The snow looked like glitter on the ground. D. This year, our instructor will be she. Is the answer A?
*March 8, 2015*

**Math**

The cost (in thousands of dollars) of the production of scooters can be representedby x^2 - 10x + 27, where x is the number of scooters produced. What is the minimum number of scooters that can be produced for $6 thousand?
*March 8, 2015*

**Social studies **

Which act was the intolerable act most like was it the stamp act?
*March 8, 2015*

**math**

I want a good grade
*March 8, 2015*

**math**

can someone give me the answers to the math lesson 17 measurement unit test? please.
*March 8, 2015*

**English**

Do I need the second comma in this sentence? I said I was puzzled by the dream, but in reality, I believe that dreams mean nothing.
*March 8, 2015*

**Social studies **

What group believed president Lincoln's reconstruction plan was to easy? A. Democrats B. Freedman C. U.S Senate D. Radical Republicans
*March 8, 2015*

**life orientation**

explain clearly how intrapersonal conflict can be addressed through the following strategies engaging in physical exercises,counselling and self-talk.
*March 8, 2015*

**life orientation**

how intrapersonal conflict can be addressed through the following stra tegies engaging,counselling and self-talk.
*March 8, 2015*

**life orientation**

to what extent can intrapersonalconflict affect job perfomance when employed.
*March 8, 2015*

**life orientation**

to what extent can intrapersonal conflict affect communication in relationships
*March 8, 2015*

**Physics**

A 24.5-kg child is standing on the outer edge of a merry-go-round which has moment of inertia 989 kg • m2 and radius 2.40 m. The entire system is initially rotating at 0.180 rev/s. Find the angular velocity if the child moves to a final position 1.10 m from the center of ...
*March 8, 2015*

**Math**

Mike and Lani stand 21.2 meters apart. From Mike’s position, the angle of elevation to the top of the Eiffel Tower is 40°. From Lani’s position, the angle of elevation to the top of the Eiffel Tower is 38.5°. How many meters high is the Eiffel Tower? Round to...
*March 8, 2015*

**Finance**

ftfh
*March 8, 2015*

**Algebra 2**

2x^3 - 250 = 0
*March 8, 2015*

**chemistry**

Oh.. I figured it out. So you should do stoichiometry in ratios, very accurately, by solving for the one unknown in the end. Then just multiply found ratios by 110 and find Kp from the equilibrium pressures.
*March 8, 2015*

**chemistry**

A mixture of 3.00 volumes of H2 and 1.00 volume of N2 reacts at 344 C to form ammonia. The equilibrium mixture at 110.0 atm contains 47.00 % NH3 by volume. Calculate Kp for the reaction, assuming that the gases behave ideally.
*March 8, 2015*

**math**

Nine over four minus two
*March 8, 2015*

**L.o**

to address human rights and xenophobia
*March 8, 2015*

**heat transfer**

colder
*March 8, 2015*

**math **

Facters of 4y+8y+16
*March 8, 2015*

**math **

Facters of 4y+8y+16
*March 8, 2015*

**math **

Facters of 4y+8y+16
*March 8, 2015*

**Physics**

Your parents have just bought you a new Canon digital camera. You wish to show your friends a picture of it, but you have no other cameras in the house. So you decide to stand 1.5 m in front of a flat mirror. For what distance should you focus your camera lens?
*March 7, 2015*

**Math**

Mike and Lani stand 21.2 meters apart. From Mike’s position, the angle of elevation to the top of the Eiffel Tower is 40°. From Lani’s position, the angle of elevation to the top of the Eiffel Tower is 38.5°. How many meters high is the Eiffel Tower? Round to...
*March 7, 2015*

**Science**

When the energy of a light wave is transferred to a particle and causes it to vibrate and generate heat the energy of the light wave is A. Absorbed B. Reflected C. Refracted D. Transmitted Is the answer A? Thank you
*March 7, 2015*

**Math**

I know someone has posted this question before but didn't get an answer so sorry for the post. The box-and-whisker plots show data for the test scores of four groups of students in the same class. Which plot represents data with the greatest range of scores? A. The lowest ...
*March 7, 2015*

**math word problem**

A high school student created a remote control car that can travel 66 feet in 6 seconds. Express as a unit rate A. 11 feet/sec B. 66feet/sec C. 11sec/feet D. 6 feet/sec
*March 7, 2015*

**Matrix**

If A=(aij) and B=(bij) are arbitrary square matrices of order 2, show that |AB|=|A||B|? I don't understand how to start this question. What is the question even asking?
*March 7, 2015*

**math word problem**

Martha earns $8.76 per hour at her job. Last week, she worked for 32.5 hours. On average, if Martha worked 5 days last week, how much did she earn each day?
*March 7, 2015*

**Force**

Lever is 15 feet long rock is 150 lbs folcrum is 12 feet from the rick how much force is exerted
*March 7, 2015*

**Maths literacy,life science,physical science,consu**

what career I can follow with this subjects?
*March 7, 2015*

**english**

yesterday I had homework. Um.. so, question is: what is the difference between the english language British with english language USA? ya, I really don't know what's the difference?
*March 7, 2015*

**algebra**

Price=.20T+baseamount
*March 7, 2015*

**Math**

Two parallel resistors have resistances R1 and R2. If the total resistance is R, then 1/R = 1/R1 + 1/R2. R1 is increasing at 0.04 ohm/sec,and R2 is decreasing at 0.03 ohm/sec. How fast is the total resistance changing at the moment that R1 is 3 ohms and R2 is 4 ohms?
*March 7, 2015*

**Algebra**

What is point-slope form?
*March 7, 2015*

**Math**

Find the first five terms: a sub 1 = 4 and a sub n = 0.5a sub (n - 1) + 1 Are they 3, 2.5, 2.25, 2.125, and 2.0625?
*March 7, 2015*

**physics**

A rigid tank having a volume of 0.100 m3 contains helium gas at 155 atm. How many balloons can be inflated by opening the valve at the top of the tank? Each filled balloon is a sphere 0.300 m in diameter at an absolute pressure of 1.15 atm. (Remember that the tank cannot be ...
*March 7, 2015*

**Art 7**

1.c 2.b 3.d 4.a 5.b 6.b 7.d 8.a 9.b 10.d these are the correct answers
*March 6, 2015*

**math**

The sum of two numbers is 300 and the two numbers have a ratio of 20:10. Find the larger number.
*March 6, 2015*

**Math Help!**

The box-and-whisker plots show data for the test scores of four groups of students in the same class. Which plot represents data with the greatest range or scores? A. The lowest value is numberd 30, the lower quartile is numberd at 40, the median is numberd at 55, the upper ...
*March 6, 2015*

**physics**

a 10-kg block on a perfectly smooth horizontal table is connected by a horizontal string to a 63-kg block that is hanging over the edge of the table. What is the magnitude of the acceleration of the 10-kg block when the other block is gently released?
*March 6, 2015*

**what does this mean???**

or how about... clearly illustrated using fotor: instead of jars illustrate appliance being unplugged the choice made: "unplug" types of energy conserved: energy saving; light approximate amount of energy conserved: even when their not being used they use about 75 or...
*March 6, 2015*

**what does this mean???**

i was thinking about jars, and ways that you could recycle jars and the amount of energy used to make and create them, so why not just recycle them. does this answer the requirements or should i use a different approach
*March 6, 2015*

**what does this mean???**

Students must make a choice concerning their daily practices that will reduce the amount of energy that is consumed in their practice. This must be clearly illustrated using fotor, including the choice made, types of energy conserved, approximate amount of energy conserved, ...
*March 6, 2015*

**MaTH**

the school's track team ran the 220 relay in 7 minutes 46 seconds at their first track meet. The next meet, their time was 42 seconds shorter. At the next, their improvement was twice as great. What was their total running time at the last met?
*March 6, 2015*

**government **

Why does the Constitution describe the executive and legislative branches in more detail than the judicial branch?
*March 6, 2015*

**Pre-calc/trig**

nvm i think i got this one
*March 6, 2015*

**Pre-calc/trig**

i think its a or b Which scenario describes periodic behavior? A pendulum swinging back and forth A ball bouncing up and down on the ground The takeoff and landing of a jet plane The path a dolphin swims in the ocean
*March 6, 2015*

**finite**

0/20 points | Previous Answers TanFin11 4.1.034. Ask Your Teacher My Notes Question Part Points Submissions Used A company manufactures two products, A and B, on two machines, I and II. It has been determined that the company will realize a profit of $9/unit of Product A and a...
*March 6, 2015*

**MATH**

You buy 3 pairs of pants at an original cost of $24.99 and the sale is buy 1 get the 2nd pair half off. The sales tax is 6%. How much do you pay in total for the pants? $39.73 $79.47 $52.98 my answer?? $66.23
*March 6, 2015*

**AP physics**

This is Algebra. Surely you are not having difficulty with this in AP Physics. 1/2 mv^2+1/2 mr^2*V^2/r^2 1/2 m(v^2+v^2)=mv^2 v= sqrt(gh) Now note something about this. If the object had just fell(no rolling) v would have been sqrt(2gh) What heppened, is that energy split ...
*March 6, 2015*

**Ap physics**

This is the oddest AP physics class I have ever eeen, I assure you, if this is "college" level, you are being mislead. This is Algebra II, systems of equations. multipy the first equation by 8 add the equations I get 11F1=8*44 solve for F1 then, in equation 2, solve ...
*March 6, 2015*

**physics**

sound went 180m speed=totaldistance/time
*March 6, 2015*

**Physics**

123.56
*March 6, 2015*

**science **

differece between lizard and snakes
*March 6, 2015*

**computer programming**

Write a fortran program to compute the geometric information for a kite. The program should read the a, c and p lengths and compute the q length
*March 5, 2015*

**accounting **

Which of the following adjustmnts will require the company to record a debit memo sent by the bank? a. The bank collected a $550 note receivable, plus interest, which had not been recorded in the company's journal. b. The company recently made a $692.28 deposit that has ...
*March 5, 2015*

**Programming c++**

Write Aprogram in C++ language That reads in Two integers and determines and prints if The firist is multiple of the second
*March 5, 2015*

**Science**

Henri bacquerels original hypothesis was that florescent minerals became excited by solar energy and gave off X-rays. However, after he discovered uranium minerals emitted their own radiation without the help of solar energy, he abandoned his hypothesis. Why did, Bacquerel ...
*March 5, 2015*

**Science**

Is it polonium or maybe Radium
*March 5, 2015*

**Science**

OK, then the answer must be b?
*March 5, 2015*

**Science**

When Marie Curie isolated uranium from pitchblende, she realized that the pitchblende was more radioactive than the uranium she had extracted. What did she conclude about her observations? A. Pitchblende itself is a radioactive element. B. The pitchblende sample contained an ...
*March 5, 2015*

**Science**

Thank you.
*March 5, 2015*

**Science**

What was henri Becquerel studying when he accidetally discoverd radioactivity? A. Photography B. Properties of black light. C. Porperties of X-rays. D. Solar energy. I believe the answer is C. Thank you
*March 5, 2015*

**Math**

The box-and-whisker plots show data for the test scores of four groups of students in the same class. Which plot represents data with the greatest range or scores? A. The lowest value is numberd 30, the lower quartile is numberd at 40, the median is numberd at 55, the upper ...
*March 5, 2015*

**S.S**

thank you! I will be sure to read the link you sent me to
*March 5, 2015*

**S.S**

helped not had sorry.
*March 5, 2015*

**S.S**

She had women who were married have a more say in their lives, being able to own property, engae in buisness, sue and be sued and have joint custudy of chidlren. Trust me I got 23/20 for elizabeth cady stanton in school for my dialouge essay.
*March 5, 2015*

**S.S**

Were there any key events in Elizabeth Cady Stantons life that shaped her dream for the U.S
*March 5, 2015*

**Calculus**

Find the general solution for the differential equation. Leave your solution in implicit form. dx/dt=(2-x)sqrt(1-x)
*March 5, 2015*

**chemistry**

Do it yourself. Stop Copying.
*March 5, 2015*

**Quick english check**

Is 2 D and 3 D?
*March 5, 2015*

**Quick english check**

Please correct me if I'm wrong on any of these questions. I'm on the story of "Sally" in house on mango street! 1. In the following sentence, what is the best definition for the word suede mean? My mother says to wear black so young is dangerous, but I...
*March 5, 2015*

**physics**

a sound wave of frequency 1.2hz is reflected from a barrier 75m away and its receiver 0.5 sec after transmission.calculate the wave length of the sound
*March 5, 2015*

**Science**

Hey @watguy if you got 100% than why don't you post the answers?
*March 5, 2015*

**Math**

Find the first five terms: a sub n = 2^n - 5 -3, -1, 3, 11, 27?
*March 5, 2015*

**Math**

Make a box-and-whisker plot of the data. 21,21,22,20,13,13,27,24 A. The lowest value is numberd 13, the lower quartile is numberd 15, the median is numberd 21, the upper quartile is numberd 23, the highest value is numberd 27. B. The lowest value is numberd 13, the lower ...
*March 5, 2015*

**history**

Which of the following correctly describes the flow of commodities in the triangle trade? (1 point) Cuba's rum is traded for slaves in New England. The slaves are brought to Cuba to grow sugar. Cuban sugar is exported to New England, where it is distilled into rum. New ...
*March 5, 2015*

**Economy**

thank you
*March 5, 2015*

**Economy**

Firms benefit in many ways from increased productivity. What is one of the ways consumers benefit when firms increase their productivity?
*March 5, 2015*

**French**

An eraser.
*March 5, 2015*

**French**

Which is correct? J'ai besoin de l'Internet et un gomme. J'ai besoin du Internet et d'un gomme. J'ai besoin de Internet et un gomme.
*March 5, 2015*

**chem**

How much 12M HCl would you need to make 100.0 mL of 2M HCl?
*March 5, 2015*

**life orientation**

Evaluate the extent to which peer pressure can impact negatively on intrapersonal conflict
*March 5, 2015*

**physics**

The power output in the sun is about 4.00 x 10^26W. (a). Calculate the power per unit area (intensity), in kilowatts per square meter, reaching Earth's upper atmosphere from the sun. The radius of the Earth's orbit is 1.5 x 10^11m.
*March 5, 2015*

**World History**

#4 is b
*March 5, 2015*

**Physics**

I need help with the second part of this question. Please show work so I can see. Thanks. I. The fastest land mammal, the cheetah, can accelerate from 0 mi/hr to 70.0 mi/hr in 3.0 seconds. What is the acceleration of the cheetah? Give your answer in units of mph/sec. I got 23....
*March 5, 2015*

**math**

A map scale indicates that 1 inch equals 175 miles. The distance between two points on the map measures 5 3/4 inches. What is the actual distance between those two points in kilometers? (1 mile = 1.61 kilometers.)
*March 5, 2015*

**physics**

A sled is moving at a constant speed down a surface inclined at 45.0° with the horizontal and travels 30 meters in 4 seconds. Calculate the vertical velocity of the sled at the end of 4 seconds.
*March 5, 2015*

**sociology**

What are the three processes that can cause major changes for a population? A. crude birthrate, crude death rate, demography B. fertility, mortality, and migration C. infant mortality rate, fertility, and crude birthrate D. life expectancy, life span, and gross migration rate
*March 5, 2015*

**math**

first multiply first 2 digits, wrire answer side by then multiply1st and 3rd digits write answer next to earlier answer. Then add both answers and minus middle digit of the question
*March 5, 2015*

**L.A**

I mean no disrespect, I just got confused between if it was either A or B, so I came on here to ask.
*March 5, 2015*

**L.A**

Uh I did read the whole play. My posting auto corrected. I was stuck between A and B, and if Reed doesn't know the answer to help me he shouldn't try answering me. <Shaking my head>
*March 5, 2015*

**L.A**

Obviously not I got it wrong.
*March 5, 2015*

**L.A**

In The Diary of Anne Frank , Act 1, what effect is their situation having on the at dwellers after two months? A. They have all become close friends. B. Most relationships are becoming tense. C. The family groups have allied against each other. D. Everyone in the attic does ...
*March 5, 2015*

**Physics**

A mechanical device requires 420 J of work to do 230 J of work in lifting a crate. What is the efficiency of the device? I keep getting 0.5% am I right?
*March 4, 2015*

**Art**

Poop Pooop
*March 4, 2015*

**L,A**

In The Diary of Anne Frank, Act 1, what causes the Franks and the Van Daans to move into the rooms on the top floor of the warehouse? A. Their own homes have been destroyed by bombs. B. They are hiding from the Nazis, who have been persecuting Jews. C. The warehouse has more ...
*March 4, 2015*

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