Friday

October 28, 2016
Total # Posts: 365

**Calculus**

Find the equation of the tangent line to the curve 2x^2y-3y^2=-11 at the point (2,-1).

*October 26, 2016*

**Calculus**

A particle moves according to the equation of motion s(t)=t^2-2t+3 where s(t) is measured in feet and t is measured in seconds. Find the total distance traveled in the 3 seconds.

*October 26, 2016*

**Calculus**

I tried that but that was wrong too. Q= 0.2 m^3/min A=surface area= length(width) at 10 cm deep depth is 1/2 the height. Width= 30 + 1/2(70-30)= 50 cm or .5 m dh/dt= QA A= 5(.5)= 2.5 m^3 dh/dt= (.2)(2.5)= .05 m/min

*October 18, 2016*

**Calculus**

After seeing other examples on here, I tried to do it myself. I got .05 m/min but the online system I do my homework on, said it was wrong.

*October 18, 2016*

**Calculus**

A water trough is 5 m long and has a cross-section in the shape of an isosceles trapezoid that is 30 cm wide at the bottom, 70 cm wide at the top, and has height 40 cm. If the trough is being filled with water at the rate of 0.2 m3/min how fast is the water level rising when ...

*October 18, 2016*

**Social Studies**

Ok...Well I just asking to help YOU..but whatevs

*May 31, 2016*

**Social Studies**

For which question?

*May 31, 2016*

**Social Studies**

3 is A.

*May 31, 2016*

**Social Studies**

Whats the right answer for 1? Wouldn't it be A??

*May 31, 2016*

**Math**

PLEASE!! I HAVE ONLY TONIGHT TO DO THIS! I AM GOING ON VACATION TOMORROW! EARLY! PLEASE!!

*May 6, 2016*

**Math**

What are the answers to everything

*May 6, 2016*

**Math**

Who has done this? I need straight answers, please. Anyone? PLEASE! I'll get an F if I don't do good. HELP!

*May 6, 2016*

**Math**

Answers, please?

*May 6, 2016*

**Math**

1. A 2. A 3. A 4. D 5. B 6. C 7. B 8. C 9. HELP! Send me correct calculations to get the correct answer, please. 10. HELP! Send me correct calculations to get the correct answer, please.

*May 6, 2016*

**Math**

1. What is a reasonable distance between two cities? • 200 km <<< • 200 m • 200 cm • 200 mm 2. Which value correctly completes the statement? 6,501.5 km= _____m • 6,501,500 • 65,015 • 650,150,000 • 650.15 3. Find the perimeter ...

*May 6, 2016*

**Language Arts**

Hello? Are you going to give me the answers, yet? I NEED THE ANSWERS!! I CAN'T GET AN F ON THIS!!!!

*May 6, 2016*

**Language Arts**

which ones are wrong? What's the answers? Please tell me! I have an F and I need a better grade!

*May 6, 2016*

**Language Arts**

Someone please help me now! It's 6th grade LA!

*May 6, 2016*

**Language Arts**

1. In the phantom tollbooth, act II, when you contrast Rhyme and Reason, you find that they feel differently about Milo’s rescue attempt. Rhyme’s attitude could best described as • Sad <<< • Doubtful • Optimistic • Confident 2. Which ...

*May 6, 2016*

**Chemistry **

Describe the procedure you would follow to determine the concentration of Vitamin C in a sample if the volume of DCPIP required to reach the endpoint was more than the 25-mL flask could hold. Note the titration must still be carried out in the flask. Be sure to include any ...

*May 1, 2016*

**Chemistry **

Describe the procedure you would follow to determine the concentration of Vitamin C in a sample if the volume of DCPIP required to reach the endpoint was more than the 25-mL flask could hold. Note the titration must still be carried out in the flask. Be sure to include any ...

*May 1, 2016*

**Life orentatlon**

Stealing

*April 24, 2016*

**Art**

But what's the rest of the answers, for the rest of the Quiz? Please tell me! I'll be a waiting!! :)

*April 12, 2016*

**Art**

Yes, it's B

*April 12, 2016*

**GC**

A circular fountain has a diameter of 12 feet. A 2-foot wide path surrounds the fountain. What is the total area of the fountain and the path around it?

*April 5, 2016*

**Art**

What's the rest of the answers, for the rest of the Quiz?

*March 30, 2016*

**Health**

Thanks for the answers!

*March 14, 2016*

**Social studies**

Hey, could anyone post answers to the whole Test? I have a D in Social Studies, and if I get an A+ in this Test I will most likely have a C+ or B-.. Please post it!

*March 8, 2016*

**math**

Darleen gets $10 a week allowance. She walks her neighbor's dog 6 days each week and earns $3 each day. She earns $7 an hour doing odd jobs. Darleen wants to save $15 a week, give $5 a week to charity, and have at least $20 each week to spend. How many hours of odd jobs ...

*February 22, 2016*

**Chemistry**

When aluminum is reached in a closed container with 8.36 g of O2, how many grams of Aluminum oxide can form

*February 22, 2016*

**Language Arts**

Great! What's the answers for the next 4 questions??

*February 19, 2016*

**Language Arts**

B That's what I think

*February 19, 2016*

**Language Arts**

What do you mean??

*February 19, 2016*

**Language Arts**

I mean what is the answer?? Along with the other questions and answers.

*February 19, 2016*

**Language Arts**

thanks now i know. now what??

*February 19, 2016*

**Language Arts**

ok

*February 19, 2016*

**Language Arts**

1. When you paraphrase a line of poetry, what do you do? A.You turn it into a question. B.You put it in your own words. C.You add humor to it. D.You copy it down exactly HELP!!

*February 19, 2016*

**Social Studies**

1. Which BEST describes the differences that divide Maayan and Muhammad? A. age and interests B. physical barriers C. culture and politics** D. economic status 2. How does Maayan most directly experience the conflict in Israel? A. through treating victims of terrorist attacks...

*February 19, 2016*

**Math**

No wait, B

*February 19, 2016*

**Math**

How many perpendicular bisectors can be constructed for a line segment? A. 0 B. 1 C. 2 D. infinitely many I think D!

*February 19, 2016*

**global studies**

I am doing the same thing!And plz just give us the answers! Don's you work for connections academy??? They'd tell you to give the answers Reed!!!!

*January 21, 2016*

**langauge arts**

It should be: D C

*January 19, 2016*

**langauge arts**

It should be: D B

*January 19, 2016*

**Social Studies, 6th Grade.**

HELP!! I don't know this question: where would you most likely find south america's largest cities? Help! Someone tell me what the answer is!!! HELP!!!! Please help me. Someone answer my question.

*January 5, 2016*

**Math**

Help me! T~T How do you subtract with algebra?

*November 12, 2015*

**math**

What is the best order-of-magnitude estimate for 0.000002?

*September 15, 2015*

**washington**

Victoria buys two pairs of sunglasses for $8 each.About how mucho did she pay for Both pairs of glasses?Foundation to the nearest ten.Solbes the problem using the gourmet Stephen plan

*September 15, 2015*

**Physics**

Three point charges are located at the corners of an equilateral triangle as in the figure below. Find the magnitude and direction of the net electric force on the 1.65 μC charge. (Let A = 1.65 μC, B = 6.60 μC, and C = −4.20 μC.)

*September 5, 2015*

**social studies**

So what's the answers?

*March 29, 2015*

**art**

All the answers, I took the test, believe me, please I got 100%: 1. B 2. C 3. D 4. A 5. D 6. B 7. D 8. B 9. A 10. B Your Welcome!

*March 25, 2015*

**life orientation**

What are the two issues in sport

*March 19, 2015*

**Science**

C A B D A C (CORRECT ANSWERS)

*February 27, 2015*

**Science**

Thank you so much Kenxie!! Now I got a 100% on my Science test! Are these answers for Connections Academy?

*January 26, 2015*

**Science**

cflec is 100% correct! I got 100%

*November 23, 2014*

**Optimization**

A hunter is at a point on a river bank. he wants to get his cabin, located 19 miles north and 8 miles west. He can travel 5 mph on the river bank and 2 mph on the rough rocky ground.how far upriver should he go in order to reach the cabin in the minimum amount of the time.

*November 6, 2014*

**Math**

Find x-value of all points where function has relative extrema and find the Values of these extrema. f(x)= (x^2)/(ln(x))

*October 28, 2014*

**math**

given that theta=tan^-1(4/3) find sin theta

*October 19, 2014*

**Math**

A piece of pipe is 30&3/4 inches long. If five pieces, each 4&1/2 inches long, are cut from the pipe, how many inches of pipe remain? A)9&3/4 in. B)9&1/12 in. C)26&5/12 in. D)26&3/4 in.

*October 4, 2014*

**American Government**

Originalists often hold that it is incorrect to use the equal protection ckause of the foyrteen anendment to strike down laws that discriminate because

*May 25, 2014*

**Statistics**

Dr. Hernandez plans to measure FEV in a random sample of n young women from a certain popu- lation, and to use the sample mean y ̄ as an estimate of the population mean. Let A be the event that Hernandez’s sample mean will be within ±100 ml of the popula- tion...

*May 4, 2014*

**social studies**

what's the answer?

*March 17, 2014*

**social studies**

These are the right answers, I took the quiz: 1. A 2. C 3. A 4. A 5. C 6. B 7. B 8. B 9. B 10. D

*March 17, 2014*

**please check(Social studies)**

Yeah, that's a little rude.

*March 14, 2014*

**Social studies check answers ***damon*****

Oh, its A. Mountains

*March 13, 2014*

**Social studies check answers ***damon*****

What is the correct answer?? I NEED TO KNOW OR I'LL GET AN F!

*March 13, 2014*

**Social studies check answers ***damon*****

So, what is Number 1's answer??? I NEED TO KNOW!!

*March 13, 2014*

**Science**

I got 8/10 1. B 5. D Your Welcome!

*March 5, 2014*

**Math**

6 1-pound bags

*February 4, 2014*

**Social study**

They group up

*October 23, 2013*

**Math**

188.4

*October 6, 2013*

**Statistics **

The distribution of cholesterol levels of the residents of a state closely follows the normal curve. Investigators want to test whether the mean cholesterol level of the residents is 200 mg/dL or lower. A simple random sample of 12 residents has a mean cholesterol level of 185...

*August 4, 2013*

**Statistics **

A statistical test is performed, and its P-value turns out to be about 3%. Which of the following must be true? Pick all that are correct. The null hypothesis is true. There is about a 3% chance that the null hypothesis is true. The alternative hypothesis is true. There is ...

*August 4, 2013*

**log[1/6](x^2+x)-log[1/6](x^2-x)=-2**

Solve the equation log[1/6](x^2+x)-log[1/6](x^2-x)=-2

*May 9, 2013*

**Solve the inequality**

Solve the inequality. Write the solution in interval notation. (x+14)/(x-8)≥ 1

*May 2, 2013*

**math**

what is 8/16 of 16 counters

*April 29, 2013*

**MATH.**

Oh wait so that ; means its not part of the problem so its asking what the X and M is? Now i think i get it lol

*April 22, 2013*

**MATH.**

Wait so the first one is -1? Im so confused right now

*April 22, 2013*

**MATH.**

7=2-5m; m= X+ 0.054= -1.802; x= If u can help me out or answer these for me u arr awesome and thank you.

*April 22, 2013*

**College Algebra**

The load L a horizontal beam can safely support varies jointly as the width w and the square of the depth d and inversely as the length l. If a 12-foot beam with width 6 inches and depth 8 inches safely supports 600 pounds, how many pounds can a 14-foot beam that has width 5.5...

*January 21, 2013*

**math**

what are two equivalent fractions for 10/13??

*January 15, 2013*

**art**

well, both are stacked and sculptures. it looks as if a touch can make the whole thing collapse. The Stonehenge is made out of sandstone and bluestone while David Smith's sculptures is made out of steel and maybe bronze too.

*December 30, 2012*

**Science**

Give the value of the 1st ionization energy of beryllium (Be). Express your answer in Joules (J/atom).

*November 18, 2012*

**Physics**

A rubber ball (mass 0.30 kg) is dropped from a height of 2.0 m onto the floor. Just after bouncing from the floor, the ball has a speed of 3.9 m/s. (a) What is the magnitude and direction of the impulse imparted by the floor to the ball? MAGNITUDE: 3.05 kg m/s V1 (velocity ...

*November 7, 2012*

**Chemistry**

A 15.0 mL sample of 0.250 M H2SO4 is neutralized by 20.5 mL of KOH solution. What is the molarity of the KOH solution?

*October 8, 2012*

**please help with economics!**

Hi, please help me with this econs question! thanks! I'm asked to sketch the average and marginal cost curves of a software company, in which when it first starts up, the costs are extremely high. (High start up costs, millions of dollar spent to make the software)But ...

*September 24, 2012*

**Economics**

Hi, please help me with this econs question! thanks! I'm asked to sketch the average and marginal cost curves of a software company, in which when it first starts up, the costs are extremely high. (High start up costs, millions of dollar spent to make the software)But ...

*September 24, 2012*

**HISTORY**

why did the clergy support Martin Luther's ideas?

*September 9, 2012*

**HISTORY**

what 3 major beliefs were at the hear of Martin Luther's teachings?

*September 9, 2012*

**math**

add the last numbers in each number such as your example, 3+5+4+7 and if that's odd then the total is odd same for even

*September 9, 2012*

**history**

where did martin luther start his revolution?

*September 9, 2012*

**nursing**

What would a women with type 1 diabetes test glucose score be is she did not fast 2 hours prior?

*August 14, 2012*

**Healthcare**

As the administrator of a local nursing home, you have just received notification that the organization is being purchased by a national group. Because of new policies to be implemented, many of the residents will be displaced. To make the situation more challenging, some of ...

*July 29, 2012*

**health**

LoL. Mine is 12am-7am... don't know if that's the correct answer though.

*July 9, 2012*

**health**

A and C are both wrong.

*July 9, 2012*

**Case Study**

Identify and give examples of three techniques you would use to explore Sally's story. Your examples should be worded as if you are actually speaking to the client. What goals would you want to identify for Sally, based on the information available? Explain why you chose ...

*June 25, 2012*

**l.o**

Unprotected sex

*April 22, 2012*

**math**

one third of the people in a convention room are seated in three-fourths of the chairs. THe rest of the people in the room decide to stand. If there are 8 empty chairs, how many people are standing? Please fully explain because i am sooo confused!!!

*April 4, 2012*

**physics**

Essay on how accleration due to gravity is used to benefit mankind

*March 27, 2012*