Chandler

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

Questions

The following questions were asked by visitors named Chandler.

Find the exact value of sin(pi/24) So like i need like the value like sqrt3/2 but for pi/24... also if you could show me the steps so i could figure the rest out, that would be cool

Find the exact value of sin(pi/24) So like i need like the value like sqrt3/2 but for pi/24... also if you could show me the steps so i could figure the rest out, that would be cool

Defining variables?

A baseball is thrown up in the air from a height of 3 feet with an initial velocity of 23 feet per second. When does the baseball hit the ground?

It has been said that Eastern Europe is a political region more than a physical region. Would you agree or disagree with this statement? You must provide a solid argument for your position. Eastern Europe is tied together as a political region since the e...

What were the factors that played a significant role in the collapse of Russian control over Eastern Europe? My Answer: A main factor that played a significant role in the collapse of Russian control over Eastern Europe was a widespread hatred of a corrup...

Do you think that the British influence in India was positive or negative? Explain your answer. I think that the British influence in India was both positive and negative. They helped ge the country on track by doing things such as ending slavery, improvi...

How do the monsoons and the mountains influence the climate in South Asia? Include in your answer an analysis of how monsoons can be responsible for survival and hardship in this region. Monsoons greatly influence the climate in South Asia. In the winter,...

How has the Suez Canal been a catalyst for nationalism in Egypt? When the Suez Canal Company was nationalized on July 26, 1956 by Egypt's president, Gamal Abdel Nasser, he became a hero. He remains an iconic figure in the eye of many people in the Arab wo...

How do you think the existence of nearly 3,000 ethnic groups and 800 languages affect life in countries south of the Sahara? The countries south of the Sahara show more diversity and variety of culture than anywhere in the world. This region speaks more t...

Discuss the process known as the "Four Modernizations" and how the attitude of the Chinese leaders in this area contrasted in response to the rise of democratic protests. When Mao Zedong died in 1976, a struggle happenned between the Gang of Four and a gr...

Following the breakup of the Soviet Union, what are some of the major problems faced by many of the new countries? Many of the new countries didn't know how to become democratic. The people weren't used to having a choice, voting, or political parties. Wh...

Can you check these questions for me? 1. Add: (3x^4-x+2)+(9x^5-x^2+x) 9x^5+3x^4-x^2+2 2. Add: (4x^3-2x^2+x+4)+(9-x^5-x^2+4x) -x^5+4x^3-3x^2+13 3. Subtract:(4x^4+3x+x^2)-(x^2-6+3x^3) 4x^4-3x^3+3x+6 4. Subtract: (5x-6)-(3x^3-2x^2) -3x^3+2x^2+5x-6 5. Subtrac...

If 0.03 moles of sulfuric acid is mixed with water to make 266 mililiter of solution, what is the molarity of H+? Answer in units of M.

What would happen to the amounts of solar radiation reflected and absorbed if a large aount of light colored dust was added to the air

A volume of equimolar strong acid like HCl is mixed with an equal volume of equimolar strong base like NaOH in a beaker of water. What exists after the reaction?

Given the following list from the activity se- ries of metals (from most active to least ac- tive) K, Na, Al, Mn, Cr, Cd, Co, Pb, Hg which reaction would you NOT expect to oc- cur? 1. Na(s) +Mn2+(aq) ! Na+(aq) +Mn(s) 2. Co2+(aq) + Al(s) ! Al3+(aq) + Co(s)...

Which of the following is best described as an acid-base reaction? 1. NaCl + AgNO3 !NaNO3 + AgCl 2. Ca + 2H2O ! Ca(OH)2 + H2 3. 2HgO ! 2 Hg + O2 4. KCl + NH4NO3 ! KNO3 + NH4Cl 5. NH3 + H2O ! NH+ 4 + OH−

A horse gallops a distance of 10 kilometers in a time of 30 minutes. What is its average speed?

If .100 M NaCl (aq) is added slowly to a beaker containing both .120 M AgNO3 (aq) and .150 M Pb(NO3)2 (aq) at 25C which will precipitate first, AgCl(s)PbCl2(s)?

Is the word desperate an omitted syllable, omitted letter, or an added syllable?I think is is an omitted letter.

I need help! i don't know how to do this problem. average atmospheric pressure at earth's surface is 1.01 x 10^5 N/m^2. Earth's radius is 6.37 x 10^6m. Show that the total weight of earth's atmosphere is about 5.15 x 10^19 N.

u sub 18 if u sub0= 2/3n+3/4 please help

Assuming an element's half-life is 3.6 years. How much of 2 grams of the element would remain after 10.8 years?

you count the number of times your heart beats in 15 seconds define a variable and write an expression for the number of times your heart beats in a minute HELP

write an expression to show the difference of twice X and 3 then find the value of your expression if x equals negative 2 Help again pls

a number is decreased by 3 is at least four times the number

Answers

The following answers were posted by visitors named Chandler.

please...it's due tom. and I have no clue how to do it.

I need the actual value like 1/2 or sqrt3/2.

I'm confused. I can't seem to make the answer out of what you have.

I was wondering why you were using cosin the problem when the half angle formula for sin is +-sqrt((1-cosx)/2). I can get pi/12, but I can't figure out how to use that answer to get to pi/24

Ok, so say I use the half angle formula in sin. I get: sin((pi/6)/2)= sqrt((1-sqrt3/2)/2). So sin(pi/12)=sqrt(2-sqrt3)/2 I get to here by multiplying the whole equation by (2/2). So from here, (whew) how to I get to pi/24

Plug the pressures into the P slots and the volumes into the V spots.

Oh and leave a variable for the number you want. Solve.

Thank you very much! I didn't realize just how many grammatical mistakes i had. Here is my new answer with the grammar fixed (as far as I know) and with a new last sentence.

Oh sorry, I was just wonderig does it flow right and make sense?

Oops left this out Which of the following problems is not a result of Egypt's growing population? A. overcrowded cities B. emigration of educated professionals to other countries C. a diminishing food supply D. widespread unemployment I'm just about sure...

I got 156.356 grams, but it still says that's wrong.

21.9 x (463.07/479.07)=21.1685 Must have done something wrong the first time. Is that right?

15 by 45; 9 by 75

Awesome, thanks Ms.Sue!

go across 3 then go up 3

Mostly a good job, but a few edits are necessary: -la salud not el salud -comidas not comida -try "comiendo alimento (food) saludable puede mantener un cuerpo fuerte y ayudar con perder peso, pero de una manera saludable." -puede ayudar not puede ayuda -I...

if you go to connections academy email me at cjrandom337 at gmail for answers to your whole test OK.

If 1.30g of steam at 100.0 ∘C condenses into 40.0g of water, initially at 31.0∘C, in an insulated container, what is the final temperature of the entire water sample? Assume no loss of heat into the surroundings.

2257 is the heat of vaporization of water.

Its 2020 and your saying do u know da way, thats sooooo old, lol

Tempest those are all wrong besides 1 and 5!! 2,3,and 4 are wrong!!!! Why would you put wrong answers!!! This is why i trust nobody!

Miracles is WRONG!!!!!! I got 0%!!!!! Whyyyyyyy, why do you have to lie!!!!! Im so mad now like whyyyyyyy!!!!! Now ima have to do corrections, i hate people i can. Never trust anyone, :((:(:(:(:(:(:(:(:(!!!!!!!!!!!!!!!!? !!!!!!!!!!$@)!!&(@)$(!!(!($(&(&(&(...