peter

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

Questions

The following questions were asked by visitors named peter.

A baseball is seen to pass upward by a window 27 m above the street with a vertical speed of 12 m/s. The ball was thrown from the street. (a) What was its initial speed? (b) What altitude does it reach? (c) How long after it was thrown did it pass the win...

I do not understand this paragraph about the fifth step to WWII..what is this paragraph saying...can someone summarize? "At first Peking and then Shanghai fell to the Japanese, the Chinese government appealed to the League of Nations. Sanctions would work...

can someone help me find evidence to why the atomic bomb should not have been dropped in Hiroshima and Nagasaki?

i've found three reasons to why the atomic bomb shouldnt have been dropped, I need two more...can you PLEASE help 1. war crime- innocent civilians were killed buy Truman stated that spot was chosen because it didn't have a lot of them 2. japan was going t...

i don't understand how Romanticism in the early 19th century have to do with Napoleon?

How does sickle cell anemia occur--what type of mmutation is it--is it a substitution, deletion, or insertion mutation--or is it all three? Also, How would gene splicing, cloning, or stem cells help a patient with sickle cell---would any of these be any h...

I did this experiment and I found these validity issues: they never specified if temperature to be measured in celcius or faren., they never mentioned that the buckets were to be the same, stirring until your arms get tired is not a good idea, but I need...

im in grade 7 and ihave amath question wallet a contains 36 coins of quarters and loonies in the ratio 2:7 Wallet b contains 36 coins of quarters and loonies in the ratio 1:3 Wallet c contains 36 coins of quarters and loonies in the ratio 1:5 which wallle...

write your answer in standard form with integer coefficients. 2x+3y=30; (2,-5) i don't understand how to do this, im not quiet sure i know what its asking.

solve the linear system by using elimination. x-1/2y = 11/2 -x+4y = 26 i cant ever seem to get an answer that isn't nonterminating.

I hear America singing, the varied carols I hear; Those of mechanics--each one singing his, as it should be, blithe and strong; The carpenter singing his, as he measures his plank or beam, The mason singing his, as he makes ready for work, or leaves off w...

7. In Song of Myself, number 33, Whitman personifies death as something chasing a ship. This figure of speech — In Song of Myself, number 33, Whitman personifies death as something chasing a ship. This figure of speech — a. suggests that the victims were...

how do you balance this equation K2SO4 + Ca(NO3)2 -> CaSO4 + KNO3

if you consider the call of the wild to be an allergory, whichone of the following staements would be true

can someone please help me analyze this poem thank you Passover: The Injections Clouds pass over, endless, black fruit dripping sap from the branches of lightning. We lie down in the field, thousands of us, never mind the rain. Soldiers come toward us, gr...

can someone please help me analyze what the black fruit dripping sap from the branches of lighting means in the first stanza thank you Passover: The Injections Clouds pass over, endless, black fruit dripping sap from the branches of lightning. We lie down...

Determine the empirical formula for each substance. 1. A dead alkaline battery is found to contain a compund of Mn and O. Its analysis gives 69.6% Mn and 30.4% O. 2. A compound is 38.77% Cl and 61.23 %O. 3. Magnetic iron oxide is 72.4 % iron and 27.6% oxy...

1 mol Cu(NO3)2*6H20 X 295.69g Cu(NO3)2*6H20/ mol Cu(N03)2*6H20=___________ gCu(NO3)2*6H20 what does in the blank?

Give 2 positive and 2 negative angles that are coterminal with each angle? 1. 30 degrees 2. 135 degreed 3. -93 degrees

Why is hydrogen peroxide very soluble in water?

Identify each of the responsibilities the Preamble set forth. Who is responsible for them?

Add. 4m^2yp + 6/m^y

What is a serial dilution and why might you want to use it?

A sample of 300.0g of drinking wtare is found to cntain 38 mg Pb. What is this concentration in parts per million?

NAME A UNIT OF CONCENTRATION COMMONLY USED TO EXPRESS SMALL CONCENTRARTIONS?

i don't get the principles of design.i mean, what does pattern, rhythem, unity, movement, emphasis, and contrast REALLY mean? i am a seventh grader seeking answers and EXAMPLES.

how to say todays date in spanish

What is the empirical formula of a hydrocarbon that contains 89,94 by mass?

On a cold winter morning, a child sits on a sled resting on smooth ice. When the 9.10 kg sled is pulled with a horizontal force of 36.0 N, it begins to move with an acceleration of 2.10 m/s^2. The 25.0 kg child accelerates too, but with a smaller accelera...

how to get benzoic acid from a mixture of benzoic acid and salt?

How are sperm and egg cells formed? Describe in general terms what happens during meiosis.

what does these sentence say 1. Rufo/llegar temprano a la clase de matematicas 2. Nico y Gilda/ usar la computadora en la clase de historia

- Computers - English - Foreign Languages - Health - Home Economics - Math - Music - Physical Education - Science - Social Studies GRADE LEVELS - Preschool - Kindergarten - Elementary School - 1st Grade - 2nd Grade - 3rd Grade - 4th Grade - 5th Grade - 6t...

What is the equation of the preparation of K3[Al(C2O4)3].3H2O using Al2(SO4)3?

find the area of the trapezoid whose diagonals are 30 each and height of 18? I spent 2 hrs and I can't figure it out Pls. help 408-887-2612

As a computing investigator for your local sheriff’s department, you have been asked to go with a detective to a local school that received a bomb threat in an anonymous email. The detective already has information from a subpoena sent to the last know IS...

(a)Comparison of GPA for randomly chosen college juniors and seniors: xbar= 3.05, s1 = .20, n1 = 15, xbar2= 3.25, s2 = .30, n2 = 15, á = .025, left-tailed test. calculate d.f. ____________ Standard error ____________ t-calculated ____________ p-value ____...

the first term of a sequence of numbers is 4. each term after the first is 4 more than half the preceding term, what is the fourth term of the sequence?

a man buying a new car can choose among 6 different colors, 3 different steering wheel styles, and 4 different audio packages? what is the total number of different combos he can choose?

what can x equal if 4 < 2x+1/x-3 < 7

if the lengths of triangle RST are r, s and t, where r=2, s=4, and t is an integer, what is one possible value of r+t/s?

between which two digits should a decimal point be placed so the value of the resulting number is 8.7654321 x 10^4 ?

at a grand opening of a store, every 3rd person is given a balloon, and every 7th person is given a $5 coupon. if a person is selected at random from the first 100 people to shop there, whats the probability that the person will be given a balloon and a c...

If x=6y, which of the following is a multiple of x? a. 12y b. 9y c. 5y d. 4y e. 3y

If the coefficient of correlation is –0.81, then the percentage of the variation in y that is explained by the regression line is 81%. A. True B. False

large is to small, feast is to

one isotope of carbon has the atomic # 6+ the mass #14. An Atom of this isotope contain how many elctrons

The result of 1.51751x10^4 divided by 6.451x10^3 to 2 significant figures is?

The sum of 5.2713x10^3 + 6.54014x10^3 expressed to 4 significant figures would be?

I´ve got this question y=5cosx-3sinx

a force of 125N is required to extend a spring by 2.8cm. what force is required to stretch the same spring by 3.2cm

A worker at the top of a deep well, drops a hammer into the well. The hammer takes 2.81x10^-2 minutes to fall. How deep is the well?

A dynamite blast sends a piece of rock (shatter) straight upwards. After 2.31x10^0 s the piece of rock has a velocity of 1.56x10^1 m/s. Assuming there is no air resistance, what is the initial velocity of the rock, to two significant figures?

An object with a mass of 3.09x10^0 kg is subjected to a force of 8.8505x10^2 N directed at an angle of 1.6968x10^2 degrees from the x axis. A second force of 2.98725x10^3 N acting in the negative Y directions is also applied to the object. To two signific...

(3x + 5) + (2x - 3)

how many radians are displaced by the minute hand of a clock between 1:00 pm and 6:45 pm of the same day

bryce and jewel were playing with kick balls in gym class. Bryce kicked seven tenths of the kick balls into the net. Jewel kicked twenty three thirtieths of the balls into the net. Which athlete scored more goals?

I got this problem wrong on a test and i want to know how to fix it. In triangle ABC, angle A is 20 degrees and side AC is 7.89 units, find the other sides and angles

5/11+root5 How would I rationalize this I think it would be - Multiply both sides by 11-root5 then use the foil method on the denominator to give you 55-5root5/121+5root11-5root11-5 the 2 roots would cancel out giving you 55-5root5/12-5 so would the answe...

find x x^2-3x-4 = x^2 +11x+24 please can you show me you method thanks

factorise 9x^2-29x+34 thanks

please can you help me solve the following equations and please can you show your method. thanks 1) 4x+3/5x-6 = x-1/x-6 2) 4x-5/1-6x = x+10/x-6 thanks once again

4x-5/1-6x = x+10/x-6 your help would be much appreciated

(5)/(x) - (2)/(x-3) = 0 5(x-3) - 2(x) = x(x-3) 5x-15-2x = x^2 -3x 3x-15 = x^2 -3x this is where i get stuck please help thanks

Sea water conducts electricity. Which statements give the best explanation for this a) Ions are able to move around in sea water b) Electrons can pass from ion to ion in the sea water c) The sea water contains more ions with positve charges than ions with...

completing the square 3x^2 +15 -33 =0 a=3 b=15 c=-33 -15+or- sqrt225-4*3*-33/2*3 -15+or-sqrt225+396/6 is this right because don't you have to subtract not add the 396 please help. thanks

the earth (mass=5.98x10^24kg) rotates around the sun in a orbit that is approximately circular, with a radius of 1.5x10^11m find the orbital speed of the earth around the sun

how do i solve this using the substitution method 3x+2y=7 2x-3y=-4 x=7-2y/3 2(7-2y/3)-3y=-4 this is where i get stuck help would be much apprieciated

why is 7 times 8 not a number sentance

A 1240 N uniform beam is attached to a vertical wall at one end and is supported by a cable at the other end. A W = 1970 N crate hangs from the far end of the beam. (a) Calculate the magnitude of the tension in the wire. (b) Calculate the magnitude of the...

Given the following equation: NH3 + NH3 +O2 ¨ NO + H2O Calculate the number of grams of ammonia needed to form 40.12 moles of nitrogen monoxide.

Given the following equation: NH3 +O2 ¨ NO + H2O Calculate the number of grams of ammonia needed to form 40.12 moles of nitrogen monoxide. ok so is this how its to look 4(NH3) + 5(O2) --> 4NO + 6(H20)

Battery supplies a potential difference of 6v At a certain temperature the current in the 45ohms resistor is 0.08A How would you calculate the potential difference across the thermistor? thanks :)

Find the area of the region under the graph of the function f on the interval [-1, 2]. f(x) = 6x + 1 bound by the x axis

A Carnot air conditioner maintains the temperature in a house at 298 K on a day when the temperature outside is 310 K. What is the coefficient of performance of the air conditioner?

How would you say it would be necessary using the verb falloir?

The rectangle ABCD is rotated about the side AB. Find the volume of the solid defined by this rotation. AB = DC = 4cm AD = CB = 2cm

What is the circumference of a circle with a diameter of 10 m.

Explain the basis of judgement you believe should be used for addressing the moral questions oe delimmas surroundingclimate change

examples of mechanicals waves

what effect would each of the errors decribed below have on the concentration of potassium hydrogen phthalate... 1) so of the solids potassium hydrogen phthalate will spilled when transfering into the beaker... 2) not enough water was added to bring the v...

magine a straight line connecting the centers of the earth and the moon. At some point along this line the gravitational forces pulling a spacecraft towards the moon and towards the earth exactly balance each other, and the craft could just sit there in (...

Section I: Make all necessary corrections to the following sentences. If a sentence has no errors, mark it correct as written: I did it but need reassurance. first sentence is teachers the second one is mine. 1. I’ve always wanted to go to college, it is...

Dymamics unit A car standing still is struck by 2 other cars simultaneously. a beetle applies a force of 2350N [N60degreesE] and a truck applies a force of 4150N [SW]. What is the net force acting on the stationary car?

given;n+8(n+20)=110 1;n+8n+20=110 2;9n+20=110 3;9n=110-20 49n=90

true/false the force of friction always opposes motion.

true/false A lens that converges light is concave

true /false for every action, there is an equal and opposite reaction is best defined as Newton's Third Law

true/false All units of energy are vectors.

How do you balance the equation when citric acid is added to NaOH?

each side of a square painting id 5 ft long.what is the painting area.what is the painting perimter?

if 16-b<7 then, a) b < or equal to 8 b) b > 9 c) b < or equal to 7 d) b > or equal to 7

A cube measures 2 meters on each side. What is the volume of the cube?

Tony and Tom are brothers.This year both of their ages are prime numbers. Last year both of their ages were composite numbers. Both of their ages will be composite numbers again over the next three years. If Tony and Tom are both teenagers, how old are th...

A pie plate measures 8 inches across the bottom. What is the area of the bottom of this pie plate?

a kid with a baseball cap is playing catch with himself by trowing a ball straight up how fastdoes he throw the ball if it comes back to his cap in0.8 seconds later

8. Write a visual basic program that accepts basic pay, allowances and tax of ten employees computes gross pay and net pay of each of the employee.

ben has finished homewok during holiday.he does 2/3 of remaining question each days. after 4 days, 4 question are left .how many question he all together to do ?

(1A) Write the 11-digit number that has a 2 in the ones place,1 in the tens place,a digit in the ten-thousands place that is twice the digit in the ones place,the smallest odd digit in the billions place, 6 in the tenths place, and 0 in all the other plac...

Answers

The following answers were posted by visitors named peter.

i though romanticism went against napoleon (since he was during the Enlightenment?

je t'adore means I love you. When you put the "te" in there that refers to the person you are talking to.

Je te destese means I detest you (I do no like you)

In what ways do you think progressive belief in using experts played a role in shaping Roosevelt's reforms?

the line must go through the point and must be parallel. im soory.

you plug in 0 for f(x) and then solve for x.

what are you talking about this is someone, else

i can't figure out the first stanza

i am sorry i am really bad at analyzing poetry could the lighting be the electric fence i don't know

what does the black fruit represent

but what does rain have to do with the poem

a metaphor to what

i understand the lighting but i don't get the black fruit

can you help with the others as well?

it has to be a final answer

1. positive 360 and 390 negative -330 and -360 2. positive 135 and 720 negative -330 and -390

it sets forth laws, justice, peace and people in the future. The people themseleves like you or I are responsible for it. can you tell me more??

yes that's what I mean

this is something like the answer should be

why might we use it??

what do you mean?

A 900.0 g sample of sea water is found to contain 6.7 x 10-3 g Zn. Express this concentration in parts per million?

yes can you just guide me through this one and it will be the last

What is the empirical formula of a hydrocarbon that contains 89,94% by mass?

its simple, all you do is type it into the calculator

peeing liquid diraheea contracting chlorea

Get a good knights sleep and then start

As a computing investigator for your local sheriff’s department, you have been asked to go with a detective to a local school that received a bomb threat in an anonymous email. The detective already has information from a subpoena sent to the last know IS...

72...didnt realize it was that simple

i have the same question! is your question from conceptual physics?

ok i got an answer of 2352363.975

so would it be 2.35 x 10 ^6

how is the plot period and amplitude?

set shauna =x jorge = 2x-1 kenya= 2x tony= 2x-3 (x+2x-1+2x+2x-3)/4=4.5 (7x-4)=4.5 shauna=3 1/7 jorge=5 2/7 kenya=6 2/7 tony=3 2/7

214 = 200 182 = 200 est. 200 + 200 = 400 sol. 396 1532 = 1500 176 = 200 est. 1500-200 = 1300 sol. 1356

Well i don't think its the first two but i'm not sure about the last two I think it might be d

gfdxtttb avb c6

umm can i ask you something???????

Describe at least two ways of finding a missing side length in a pair of similar figures.

does that work the same way with moles

so then would it look like N= 14.01 and h= 1.008 add them and times by 40?

would it be 310/(298-310) im just makeing sure let me know please thank you

The real problem is that I do not comprehend the question. The part I'm really stumbling over is the "rotated about the side AB". I have no idea what that means.. I have another question that is quite similar...so if anyone can explain, it would be greatl...

I've got it! Thank you very much for your help!

what is the first anwser? (A)

for some reason i am gettin 23pi/24

this is the only information we have been given. hope someone can help.

Thank you Writeacher.

Like simultaneous equations? p + 18 + q = 1/8p - 4.5 +q I get -25.71..... Is this right?

He vowed to punish all countries sponsoring terrorism

thank you, Ms.Sue. I Know 3 more than twice the number ( 2X+3 ) but I 'not sure ( On Friday , Lewis saw a certain number of hummingbirds, h. What is the h mean )

so, i don't need to care about h, 2X+3 or h = 2x+3

I understand now, thank you, Ms Sue

thank you. But how to you know the answer is false or ture, could you explain it.

32x - {-4y + [7x-2 (3x + 5y) ] +8y}

„« If the city spends $145,000 on promotional expenditures. What will be the projected attendance at 95% confidence level?

square root(a+36+16+9)=15

I don't know how to translate word to math

ok, I understand now , thank you

If # (a,b,c,d)means you raise b,c and d to the power of d and then take the sum of the resulting values, and # (2,3,4,d)=89,then d=? 2^d + 3^d + 4^d = 89 1^d + 1^d + 1^d = 89 3^d = 89 d = 86

If # (a,b,c,d)means you raise b,c and d to the power of a and then take the sum of the resulting values, and # (2,3,4,d)=89,then d=? a. 8 b. 9 c. 64 d. 81 e. 90 please answer and explain

2 + 3^a + 4^a + d^a = 89 2 + 1^a + 1^a + d^a = 89 2^a + d^a = 87

I don't know how to do

But the answer is a. 1/10 b. 1/9 c. 11/90 d. 12/90 e. 13/90

I think is answer e

20,000 answer 4, thank you

Inequalities some Important Facts

Inequalities Some Important Facts

Rules useful in handling problems involving inequalities.

Rules useful in handling problems involving inequalities follow.

1. 9/11 2. 1/6 3. 2/11 4. 3/22 5. 1/22

2+3=5,2+5=7,2+7=9,2+11=13,2+13=15,2+17=19, 3+5=8, 3+7=10, 3+11=14, 3+13=16, 5+7=12, 5+11=16, 5+13=18, 7+11=18 So, is 14 am i right?

thank you, I understand now

TT 4^2 x 18 TT 16 x 18 268 TT

sorry, I make a mistake, thank you

why use 1/2 , because 2 hours half

could you show me how to do it

is it 3 / 1/4 = 12 ?

I know that, 22, 40, 76, 148, 292 the fifth is 292 but the answer is 1.18 2.40 3.76 4.148 5.196

may i ask is it include 13, if include 13, the answer is 148

8 pies ,thank you

y . . . .(8,5) . . . . . . . . . . . . . (3,1) ....................(7,1) 0..................................x . .

y .----------------------- .----------------------- .______________________.(8,5) .__________________..... .______________......... .____________........... .____(3,1)..............(7,1) 0 _________________________________x . . .

y ./////////////////////////////////////// ./////////////////////////////////////// .//////////////////O(8,5)/////////////// .////////////////OOO//////////////////// .//////////////OOOOO//////////////////// .////////////OOOOOO///////////////////// ./////(...

that's triangle, on the right top(8,5),on the bottom left (3,1),bottom right(7,1) 1. 6 2. 8 3. 10 4. 12 5. 14 anybody can answer this question

the base: 7-3=4 the high: 5-1=4 so, base x high / 2 4 x 4 /2 = 8 answer b, am i right