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Posts by Maya

Total # Posts: 581

US History
How did jefferson and washington establish a stable government after the adoption of the constitution

math
He will have 2 pieces of 4 ft long wire and 1 piece of a 2 ft long wire

riddle
A song!

math
First, convert the 600 km into 600,000 meters. Then, you find that 1 hr is 3,600 sec., so 600,000/3,600=x/10 Multiply 10 by 600,000, then divide by 10! It gives you 1,666 and 2/3 (1666.67)

math
A locker combination has three nonzero digits, and digits cannot be repeated. The first two digits are 1 and 2. What is the probability that the third digit is 3? is it 1/7 or 1/6?

Social Studies
.THX

Social Studies
Ummmmmm..... I guess D.... sorry I don't know

Social Studies
During his presidency, Jimmy Carter's guiding principle in foreign policy decisions were based on A) detente. B) human rights. C) brinksmanship. D) free enterprise.

Chemistry
1)A solution prepared by adding 0.400 mol of acetic acid (pKa = 4.74) and 0.400 mol of sodium acetate to 100.0 mL of water. The pH of this buffer solution is initially 4.74. Predict the final pH when 55.0 mL of 1.10 M NaOH is added to solution 2) A solution prepared by adding ...

Chemistry
1)A solution prepared by adding 0.400 mol of acetic acid (pKa = 4.74) and 0.400 mol of sodium acetate to 100.0 mL of water. The pH of this buffer solution is initially 4.74. Predict the final pH when 55.0 mL of 1.10 M NaOH is added to solution 2) A solution prepared by adding ...

English
ok thank you so much, yah I think the exam papers are probably destroyed but I was very proud of myself for writing a very good story. Ill try because it is worth a shot, otherwise I'll rewrite it :)

English
I am currently attending college but I recalled a couple days ago of my provincial English exam that I took in gr 12. I had wrote a beautiful story in the essay and I really wanted it back but I don't know if that is possible since we only got our percent results back, not...

pre calculus
A rectangular parcel of land has an area of 4,000 ft2. A diagonal between opposite corners is measured to be 10 ft longer than one side of the parcel. What are the dimensions of the land, correct to the nearest foot?

Pretty pleaaase Help
ok thanks

Pretty pleaaase Help
the vibration of the jackhammer broke through the south-facing rock in under 10 seconds. ohhh ok this has to be the right answer

Pretty pleaaase Help
the hiker followed the north trail a distance of two kilometers in thirty minutes.

Pretty pleaaase Help
I didn't mean to sound rude.

Pretty pleaaase Help
thank can you help with this one I think it C Which example provides a complete scientific description of an object in motion? the vibration of the jackhammer broke through the south-facing rock in under 10 seconds. the hockey player sent the puck flying toward the north goal ...

Pretty pleaaase Help
I think it a

Pretty pleaaase Help
wait i mean a

Pretty pleaaase Help
I think the answer c please tell me if i'm wrong

Pretty pleaaase Help
As you watch a surfer ride a wave toward the shoreline, what is the shoreline. a. reference point b.distance being travled c.delta d.displacement refrence

maths
Relation b/w genetics and gp

MATH HELP PLEASE
If Indianapolis to Bloomington is 3cm on a map what is the actual length. These are the answers A.100 B.150 C.200 D.250 I think it is B

Math
So currently I'm at 65% out of 100 in the class... ?

Math
Please help!! This is a really weird question but I'm in a dilemma. My economics teacher doesn't post our marks online so idk what mark I'm actually at in his class. Can anyone help me figure out what percent I'm at right now if I give the following information...

Math
Please help!! This is a really weird question but I'm in a dilemma. My economics teacher doesn't post our marks online so idk what mark I'm actually at in his class. Can anyone help me figure out what percent I'm at right now if I give the following information...

Math
This is a really weird question but mom in a dilemma. My economics teacher doesn't post our marks online so idk what mark I'm actually at in his class. Can anyone help me figure out what percent I'm at right now if I give the following information ? He has: ...

English
Our instructor has asked us to read Alice Munros "fits" short story, I read it multiple times like 4 times and I'm really confused . Can someone explain what happened in the story cause I'm left with many questions in my mind but no answers . Did peg kill the...

Econmocis
I have 2 more questions that i don't know the answers to. please help :) 1. the chance that a society can actually achieve full employment is ________ percent. Select one: A. 1 B. 75 C. 10 D. 0 E. 45 2. Marquand says: Information technology has had its biggest impact on ...

Management /economics
I really don't understand some of the questions but i tried my best so my answers are : 1. A 2. E 3. A 4. B 5. E please check and help :) 1. The chance that a society can actually achieve full employment is ________ percent. Select one: A. 1 B. 75 C. 10 D. 0 E. 45 2. Viral...

Management
1. The chance that a society can actually achieve full employment is ________ percent. Select one: A. 1 B. 75 C. 10 D. 0 E. 45 2. Viral marketing can result in ________ when compared to traditional marketing. Select one: A. quicker consumer awareness and higher costs B. lower ...

algebra
three times a number, minus 6,is the same as two times a number, plus 3 find the numb

Algebra
Find the x and y intercepts of the equation 2x-5y= -10 So i got this x intercept is -5 and y intercept is 2

Algebra
Find the x and y intercepts of the equation 2x-5y= -10 So i got this x intercept is -5 and y intercept is 2

Physics (College)
A student rides her bicycle home from physics class to get her physics book and then heads back to class. It takes her 21.0 min to make the 12.8 km trip home and 13.0 min to get back to class. Calculate her average speed for the round-trip. Answer must be converted to km/h I ...

farley
A bread recipe calls for 1313 cup of butter. You want to make 1212 of a batch. How much butter do you need?

Math College 115
b) 0...1000 1...750 2...500 3...250 4...0

Social Studies Help
1. Why did the British want to expand control into the Ohio valley in the mid- 1700s? a. to force the French out of North America b. to put French settlers there under English rule c. to demonstrate Britain's strength to France and Spain d. to gain access to the region'...

Math, Quadratic Equations
A photograph measures 20cm by 16cm. A strip of constant width is to be cut off the top and one side of the photo, so the area is reduced to 60% of the area of the original photo. Find the width of the cut. Thank you so much!

algebra
I am trying to rationalize a denominator and it is a squre root, like this : squre root of x+1 , i don't know what to do ,cause it isn't just a number it is the whole expression. plz help

Calculus
Find the area under the curve of y=-2x+6 from x=0 to x=3 using 3 strips of equal length using right endpoints. I tried this equation before and my answer was 9 but my teacher said it was wrong? and I also posted this before and Someone who helped me got the same answer. So I&#...

Calculus
I had wrote 9 as my answer for this question when I had tried it myself last week and my teacher gave it back to me yesterday saying it was wrong, which is Y I was also confused and decided to post the question on here , I'm very confused ..

Calculus
Given the function 6x+3y=18, find the area under the curve from x=0 to x=3 using 3 strips of equal length using the right end points. I was working on this and so I made the equation equal to Y=mx+b form so it ends up being Y=-2x+6, and now I am completely confused.. Please ...

Physics
Sorry my friend and I are both working on this together haha :)

Physics
Thank you so much!! Would you mind explaining what the equations mean in #1? I know that Force= Mass x Acceleration, but what was the other equation?

Physics
I'm sorry this is kind of a long question. I've been staring at it for about an hour now and I have no clue where to even start. Thank you so much!!!! A student stands on a bathroom scale in an elevator at rest on the 64th floor of a building. The scale reads 836 N. 1...

Math
A nationwide survey showed that 65% of all children in the United States dislike eating vegetables. If 4 children are chosen at random, what is the probability that all 4 dislike eating vegetables? (Round your answer to the nearest percent.) The answer is 18% but how and why?

Math
If no digit can be used more than once, how many 5-digit numbers can be formed only using the numbers 3,8,1,2,5, and 7? A: 350 numbers B: 717 numbers C: 722 numbers D: 720 numbers I guessed the answer 720 and got it right but I don't know why the answer is 720. Can someone...

math
I am currently dealing with the Richter scale and I have this formula 200=0.02*10^1.5*6.4/0.02*10^1.5*x I just cannot get x,plz help

math
This question involves the Richter's scale and it goes like this: According to Richter's scale magnitudes of earthquakes can be obtained from the following formula: M=logE÷1.44-3.64 . E stands for the free energy of a 6.4 earthquake ,calculate the magnitude of ...

Calculus
Using l'hopitals rule, evaluate the following: Lim x-->infinity Inx/2(x)^1/2 Limx-->0 (1/x - 1/e^x -1) I tried both multiple times and I'm still not getting an answer. For the first one I tried l'hopitals rule 3 times and I'm still getting infinity over ...

math
a cross section of a basement is shaped like a trapaziod. it has an area of 37.4 square meters, one base is 6.4 meters and the other base is 12.3 meters long. what is the height of the cross section? is it 18.7 or 2? or am i wrong?

math
nevermind i didvided 9.35 by 2 but how did u get the 4?

math
what is the 9.35h from?

math
a cross section of a basement is shaped like a trapaziod. it has an area of 37.4 square meters, one base is 6.4 meters and the other base is 12.3 meters long. what is the height of the cross section? is it 18.7 or 2? or am i wrong?

math
is it -6 or 10?

math
evaluate |-8| + |2| does it mean 8 + 2?

math
i get 2

math
How can i factorize this? 8x^3+1

math
Well, with log150 it's log3+log(10)^2-log2 With log75 it is equivalent to log3+log(10)^2-log(2)^2 Hope this helped

math
keri bought a pen she paid with a 1$ bill this is the change she got how much did the pen cost

Spanish
The personal a is usually used when the direct objects are people or pets. It usually comes before the direct object that's a person. So the answer would be C, because your are talking about a person, "the friend of my mother." "Vi a la amiga de mi mama."

Spanish
¡¡¡Trabajo asombroso!!! You got them all right!

Math
Eric had 8 apples. He gave away 1/4 of them. How many apples did he give away?

Math
i was thikig the same thig i was like its ot homework its a test but anywho your a liar what youre looking for none of them are right

English
I need to find John Venn's peers that were studying the same stuff as he was during the same time or any peers that helped John Venn. I reaserched and could only find George Boole but I knbow that there has to be more. Please help?

Art History
During the 1940s and 1950s, when non-representational art was considered the artistic “mainstream,” this artist departed from the trend by representing the female nude: Jackson Pollock Helen Frankenthaler Willem de Kooning Mark Rothko I think it is Willem de Kooning.

math
75

Maths-Geometry(Loci)
solve it urself

Math
So when the greater power is on top, the limit will equal infinity and when it's on the bottom then it will equal 0?

Math
So I just have basic questions about limits which I just need to clear up. So when I'm solving for a limit , when the greater exponent is on the top of the fraction ex: x^2+2x/x+1 then the limit will always =infinity? And how do u know when a limit = 0 ? I just don't ...

Biology
1.,you drink salty beverages (clams to) and eat pretzels all day. At the end of the day your weight is way up. Why? I think it has something to do with the fact that our cells shrink in size ? I have no clue? 2. Athletes drink Gatorade . Why? Given the description, tell the ...

Biology
1.,you drink salty beverages (clams to) and eat pretzels all day. At the end of the day your weight is way up. Why? I think it has something to do with the fact that our cells shrink in size ? I have no clue? 2. Athletes drink Gatorade . Why? Given the description, tell the ...

Social studies
What will a soilder at Valley Forge say in a letter to his family.

Math
If a small airplane weighs 10,000 pounds how many ounces does it weigh

math
The answer will be 21

math
Emily's baby brother spends 7/8 of his day sleeping.How many hours does his baby brother sleep?

math
Hazel is making chocolate milk. She added 1/4 cup chocolate syrup to 2/3 cup milk.How much chocolate milk did Hazel make?

math
If Brittney is making trays of fudge.Her recipe calls for 2/3 cup of walnuts for each batch of fudge .How many cups of walnuts does she need to make 27 batches of fudge?

Math
Thank you so much Reiny:)

Math
Find the derivative : F(x)=√x

science
3 Nitroglycerine is used as an explosive. The equation for the explosion reaction is: 4C3H5(NO3)3 ( l ) 12CO2 ( g) 1 10H2O ( l ) 1 6N2 ( g) 1 O2 ( g) a How many moles does the equation show for: i nitroglycerine? ii gas molecules produced? b How many moles of gas molecules are...

science
You burn 6 grams of carbon in plenty of air: C ( s) + O2 ( g) = CO2 ( g) a What volume of gas will form (at rtp)? b What volume of oxygen will be used up?

Math
Limit = x-->infinity 11x^5+4x^3-6x+2/6x^3+5x^2+3x-1 My work: After doing lots of work I got 11/x^2 +4 -6/x^2 +2/x^3 All over 6+5/x+3/x^2-1/x^3 So then I get 4/6 but the correct answer is supposed to be infinity.. I'm very confused

Math
Thank you so much:)

Math
The time T required to drive a fixed distance varies inversely as the speed r. it takes five hours at 60 mph to drive a fixed distance. how long would it take to drive the fixed distance at 40 mph?

Math
Write the following decimal in words:47.813

science
a target t lies flat on the ground 3m from the side of a building that is 10m tall, as shown above. a student rolls a ball off the horizontal speed with which the ball must leave the roof if it is to strike the target moest nearly?

AP-Physics
which of the following pairs of graphs shows the distance traveled versus time and speed versus for an object uniformly accelerated from rest?

Spelling
Wednesday

Social Studies
I don't ask my teachers because they take too long to answer and I'm homeschooled so that's why I asked on here :/

someone please help
someone please help explain or provide examples

Social Studies
nation state a and nation state b share a border. the two nation-states are arguing over immigration policies regarding the border. what are two ways that the nation-sates could resolve their dispute?

math
Partial i ment

math
What are the lartial products for 62×45? I don't get it is it like 60×5 nad 40×2? If not can u tell me?

Chem
During your lab , you are provided with a stock antibody solution (Ab) that has a concentration of 400 ug/ul . you are provided with 10 ul( amount of stock antibody ) and 90 ul( amount of buffer ) . find the final dilution factor and the final Ab concentration.

reading
So together? Like ening or just ing?

reading
1 what is the suffix for deafening? Is it ing? 2. What does lurch mean? Answer ASAP PLZ

Physics
A uniform 4m plank with a mass of 45 kg is supported at its ends by two ladders. Two 75 kg men are standing on the plank. One is 1 m from one end and the other is 1.5 m from the other end. Determine the forces exerted by the ladders.

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