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Andrea

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In the book FAHRENHEIT 451, how does Faber change Montag's view on book?
1. 4 answers
2. 627 views
The angle of elevation of the top of a tower from a point 42m away from its base on level ground is 36°. Find the height of the
1. 2 answers
2. 1,032 views
what's the significance of the poet's structure and style choice in the poem Dover Beach?
1. 0 answers
2. 539 views
what's the historical significance of the Hotel des Invalides
1. 1 answer
2. 411 views
The sum of the ages of two student is 35. If one students age is a write an expression for the age of the other student in terms
1. 1 answer
2. 466 views
What does this quote mean"Where they burn book they will also ultimately burn people"
1. 1 answer
2. 444 views
In the book burnings in Germany what did all the authors of the burned books had in common?
1. 3 answers
2. 387 views
what was the motivation and the purpose of the book burnings in Germany.
1. 3 answers
2. 481 views
An equilateral triangle has a perimeter of (33x + 21). What is the length of each side of the triangle?
1. 1 answer
2. 690 views
Mr.Baker has baked some muffins. If he packs them in boxes of 4, he will have 3 left over. If he packs them in boxes of 5, he
1. 4 answers
2. 1,498 views
Is the value of the second 5 in 450,852,137 one-tenth the value of the first 5 ? Explain
1. 2 answers
2. 1,924 views
Why were the rules of the bison hunt so strict? Why might some punishments involve destruction of property?The rules were so
1. 4 answers
2. 1,153 views
Two 2.46uC point charges are located on the x axis. One is at x = 1.01m, and the other is at x = -1.01m. Determine the electric
1. 1 answer
2. 1,519 views
What do you think were the three greatest risks a fugitive slave might face on the underground railroad?
1. 5 answers
2. 637 views
A playground merry-go-round of radius R = 1.92m has a moment of inertia of I = 221kgm^2 and is rotating at 14.0rev/min about a
1. 1 answer
2. 2,237 views
A ring (hollow cylinder) of mass 2.89kg, inner radius 5.35cm, and outer radius 6.35cm rolls (without slipping) up an inclined
1. 1 answer
2. 1,548 views
solve the equation:3(x-2)^2-12=0
1. 1 answer
2. 457 views
I'm really struggling with this word problem, please help. Alex is selling tomatoes. last week he bought some at $20 for 50
1. 1 answer
2. 514 views
A sample of oxalic acid (H2C2O4, with two acidic protons), of volume 37.09 mL was titrated to the stoichiometric point with
1. 2 answers
2. 2,471 views
A sample of sodium hydroxide of volume 11 mL was titrated to the stoichiometric point with 24.5 mL of 0.138 M HCl(aq). What is
1. 1 answer
2. 720 views
If the reaction2H2O2 →2H2O+O2 has a 45% yield, what is the molarity of the H2O2 solution if 2.5 L of this solution pro- duces
1. 1 answer
2. 2,691 views
Suppose that 12.41 mL of 0.169 M NaOH(aq) was required to titrate 0.1579 g of an unknown acid (HX). What is the molar mass of
1. 1 answer
2. 439 views
Karl and his dad are building a playhouse, the floor is a rectangle that is 6 feet by 8 1/2 feetHow much carpeting do they need
1. 2 answers
2. 794 views
Assume that a procedure yields a binomial distribution with a trial repeated n times. Use the binomial probability formula to
1. 0 answers
2. 586 views
Janice conducted a survey at the local calculator factory. She discovered that 10% of every 80 calculators did not work. Using
1. 3 answers
2. 639 views
Celia has a large container in which four different kindsof coins are thoroughly mixed. She wants to take a sample of her coins
1. 1 answer
2. 2,284 views
how are artificial flavors made
1. 1 answer
2. 332 views
what is partially hydrogenated soybean oiland how is it made
1. 1 answer
2. 313 views
Tall buildings are flexible and undergo simple harmonic motion (SMH) when excited by wind. Suppose the top floor of a skyscraper
1. 1 answer
2. 832 views
A block of mass 0.39 kg connected to a spring with spring constant 30 N/m is oscillating on a frictionless horizontal surface.
1. 1 answer
2. 513 views
A slab of ice with parallel surfaces floats on water. What is the angle of refraction of a light ray in water if the light ray
1. 1 answer
2. 550 views
A ship, proceeding southward on a straight course at the rate of 12 miles/hr is, at noon,40 miles due north of a second ship,
1. 1 answer
2. 872 views
An angler has a fish at the end of his line, which is being reeled in at the rate of 2 feet per second from a bridge 30 feet
1. 1 answer
2. 1,464 views
The sales(in millions) of a DVD recording of a hit movie t years from the date of release is given bya) Find the rate of which
1. 0 answers
2. 664 views
Sand is falling into a conical pile so that the radius of the base of the pile is always equal to one half its altitude. If the
1. 2 answers
2. 3,501 views
Estimate the area of the plane region bounded by the graph of f(x) = e^x, the x-axis, and the vertical lines x = 0 and x = 8
1. 1 answer
2. 536 views
A mass-spring system oscillates with an amplitude of 4.00 cm. If the spring constant is 277 N/m and the mass is 573 g,a.determin
1. 0 answers
2. 561 views
It takes 23 hours 56 minutes and 4 seconds for the earth to make one revolution (mean sidereal day). a.What is the angular speed
1. 1 answer
2. 1,874 views
An object of mass m1=3.3 kg moving at 4.7 m/s strikes a stationary second object of unknown mass. After an elastic collision,
1. 0 answers
2. 849 views
A car of mass 860.0 kg accelerates away from an intersection on a horizontal road. When the car speed is 39.6 km/hr (11.0 m/s),
1. 1 answer
2. 620 views
What career part should i follow
1. 3 answers
2. 386 views
I have 6 thousands,12 tens, 9 hundreds, 10 ones and 3 tenths. What number am I?This is a question on my 3rd grade daughters math
1. 1 answer
2. 783 views
Two masses M1 = 6.30 kg and M2 = 3.30 kg are on a frictionless surface, attached by a thin string. A force of 40.3 N pulls on M2
1. 0 answers
2. 500 views
Mass m1 = 11.3 kg is on a horizontal surface. Mass m2 = 5.70 kg hangs freely on a rope which is attached to the first mass. The
1. 0 answers
2. 712 views
Throughout history, Russia has been a threat to Turkey because Turkeya) ha large supplies of minerals b) shared Russia's
1. 9 answers
2. 538 views
What is the total number of joules of hear needed to change 200g of ice to water at O degree Celcius?
1. 1 answer
2. 597 views
Socks are on sale 4 Pairs for $5. How much would you pay for 8 Pairs of socks?
1. 6 answers
2. 1,574 views
The length of a rectangle is 5m shorter than three times the width. The perimeter is 46m. Find the length of each side.
1. 1 answer
2. 480 views
help please :)1.) 3 years ago, Vin’s age is 3 times the age of Paul. At the present, Vin’s age is twice the age of Paul.
1. 2 answers
2. 591 views
determing whether expired air contains CO2.1.Formulate hypothesis 2.Aim 3. a) idependent V, dependent and controlled variables
1. 4 answers
2. 626 views
How many moles of Ag2CrO4 will be produced from 6 moles of AgNO3?
1. 2 answers
2. 495 views
7/3+1/3y=3y-3
1. 1 answer
2. 268 views
Find the circumference of a circle with a radius of 6 in.A:6in B:12in C:6 pi in D: 12 pi in
1. 1 answer
2. 456 views
In a 30,60,90 triangle1: If b=12, find c 2: If b=3,find a Letter a is on the 90° side, b is on the bottom near 60° and c is
1. 1 answer
2. 410 views
Cross multiplication20+x = 6 ----- - x 5 Idk how to solve this with 2 x's
1. 1 answer
2. 478 views
For questions 38-40 use the triangle.|\ 45° angles for the top of the | \ triangle and the bottom right | \C | \ 38: If a=12,
1. 2 answers
2. 527 views
True or False? In an obtuse triangle all the angles are obtuse. I think it's false but I'm not sure.
1. 5 answers
2. 2,095 views
Explain the difference between sin^-1(x) and 1/sin(x), Are there different expressions for both these functions?
1. 1 answer
2. 411 views
A school's wrestling mat is a square with 50 ft sides. A circle 28 ft in diameter is painted on the mat. No wrestling is allowed
1. 1 answer
2. 895 views
CaCO3 ----------> CaO + CO2When 45 grams of calcium carbonate decomposes, how many grams of calcium oxide are produced?
1. 2 answers
2. 1,403 views
Part A: Divide (16x^5y^4 + 6x^3y - 2x^2y - 24x^2y^4) by -2x^2y.Part B: How would your answer in Part A be affected if the x2
1. 1 answer
2. 768 views
Clem Oatley could grow wheat and barley. He could grow 75 bushels of wheat or 125 bushels of barley using the same resources on
1. 1 answer
2. 1,288 views
find all the maximums of the polynomial f(x)=x^2-8x+11What is the global (absolute) maximum?
1. 1 answer
2. 359 views
Describe the function resulting from reflecting f(x)=x^3+2x^2-x+5 about the x-axis and then the y-axis. Does the order of the
1. 1 answer
2. 480 views
isotope chromium -51 has a half life of 28 days. If the original sample had a mass of 28.0 grams, what mass of chromium -51
1. 2 answers
2. 1,433 views
What is 8 and 2 over 20 minus 6 and 8 over 208 2 - 20 8=? 2=? 20=?
1. 1 answer
2. 419 views
I really need help on this questionSimplify the expression by using a Double-Angle formula or a Half-Angle Formula cos^2
1. 1 answer
2. 694 views
A plane travels 1020 miles from New York City to Minneapolis in 3.3 hours. The return trip takes 2.75 hours.a. How many times
1. 1 answer
2. 682 views
How many liters of liquid nitrogen are produced when 360.0 L of nitrogen gas is liquified at 77.36 kl
1. 1 answer
2. 745 views
Perform the indicated operation or 6x/16+1/16
1. 1 answer
2. 476 views
Find a polynomial of degree 4 that has a integer coefficients and zeros 1,-1,2 and 1/2 (one half)?
1. 1 answer
2. 1,266 views
How many x-intercepts and how many local extrema does the polynomial P(x)= x(sqrt)3-4x have?How many x-intercepts and how many
1. 1 answer
2. 672 views
Plant -+ Deer --+ Tiger The first step in the energy chain that created the bonds of proteins in the tiger's muscle cells in the
1. 1 answer
2. 1,394 views
What kind of dialogue should I write with this?Write an example of a very brief dialogue between at least 2 people who are
1. 2 answers
2. 668 views
I need help with some conversation examples!1) Write an example of a conversation between at least 2 adults who are talking
1. 9 answers
2. 725 views
comparing and contrasting why is sodium hydrogen carbonate an effective antacid but sodium hydroxide is not?
1. 1 answer
2. 523 views
Brian's boat has a top speed of 9 miles per hour in still water. While traveling on a river at top speed, he went 10 miles
1. 1 answer
2. 1,780 views
At what interval is e^(-5x^2) concave up?I know the second derivative is 100x^2*e^-5x^2-10*e^-5x^2 but I just can not figure
1. 4 answers
2. 664 views
The expected outcome or pattern of Developed Standards of "Rules of Conduct", "Moral Training" and "School Organizations" served
1. 1 answer
2. 419 views
Mr Tan has some amount of money. If he distributes equally to 2 persons, he left with $1.If he distributes equally to 3 persons,
1. 0 answers
2. 521 views
What will be the average density for a sample of metal with a mass of 12.6 g and volume calculations of 7.8 mL and 8.3 cm3 ?
1. 1 answer
2. 1,003 views
What will be the average density for a sample of metal with a mass of 12.6 g and volume calculations of 7.8 mL and 8.3 cm3 ?
1. 1 answer
2. 655 views
A 6 ft man stands by a 30 ft tower and casts a 10 ft shadow. How long is the shadow cast by the tower and what time is it?
1. 1 answer
2. 480 views
A 6 ft man stands by a 30 ft tower and casts a 10 ft shadow. How long is the shadow cast by the tower and what time is it?
1. 1 answer
2. 430 views
How many nickels and dimes does it take to make $1.95
1. 1 answer
2. 968 views
After two hours, 1/16 of the initial amount of a radioactive isotope remains undecayed. What is the half-life of the isotope?
1. 1 answer
2. 1,386 views
I'm stuck with this problem.h = -16t^2 + 312 the "t" is seconds after object released and h stands for height. We're suppose to
1. 5 answers
2. 769 views
A ball is released from a hot air balloon moving downward with a velocity of-10.0 meters/second and a height of 1,000 meters.
1. 1 answer
2. 573 views
A ball is released from a hot air balloon moving downward with a velocity of-10.0 meters/second and a height of 1,000 meters.
1. 3 answers
2. 2,399 views
A ball is released from a hot air balloon moving downward with a velocity of-10.0 meters/second and a height of 1,000 meters.
1. 1 answer
2. 529 views
If I went to the bank and fianaced $81,000 at 9% for 25 years what would my monthly principal and interest payment be?
1. 1 answer
2. 310 views
A block of mass m1=1.6kg, initially moving to the right with a velocity of +4m/s on a frictionless horizontal track, colides
1. 3 answers
2. 2,273 views
2/3 + 3/5=5/6 - 3/4= 3/5 X 2/5= 1/2 DIVIDE 5/8=
1. 1 answer
2. 328 views
A ball is fastened to one en of a 28 cm string, and the other end is held fixed to a support. The ball whirls in a horizontal
1. 1 answer
2. 736 views
Calculate the pressure exerted by a 14.6 mol NH3g in a 3.2 L container at -15.0 celcius using the Van der Waals equation.
1. 1 answer
2. 637 views
Heating an ore of antimony (Sb2S3) in the presence of iron yields antimony and iron (II) sulfide.Sb2S3 + 3 Fe = 2Sb + 3 FeS When
1. 1 answer
2. 1,159 views
How long does it take to prepare 4.00 g of Al by electrolysis of Al2O3 using a current of 2.50 ampere?
1. 1 answer
2. 400 views
If 2.7 moles of copper metal was deposited from a solution of Cu(NO3)2, how many electrons were involved?
1. 1 answer
2. 937 views
An electric force of 3x10^-8N is produced from an electrostatic point charge of 4x10^-10. It is 40cm from another electrostatic
1. 0 answers
2. 424 views
If an electric force of 550N is produced from two charges, one is 345C, the other is 125C. How far apart are the charges?
1. 1 answer
2. 377 views

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