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sophie

Questions and answers by visitors named sophie

Questions (156)

Which term describes a general relationship between a group of words or ideas?(1 point)A: synonym B: analogy*** C: antonym D:
1. 33 answers
2. asked by sophie
3. 24,501 views
the area of a rectangle is 60cm.the length is 11cm more than the width. find the width.
1. 10 answers
2. 3,977 views
17. Identify the choice that correctly completes the sentence:Neither Kurt nor Sue has turned in _______ permission form. their
1. 6 answers
2. 3,423 views
why use a 3 wire system instead of a 2 wire system when wiring an electric heater with metal casingSo the metal casing can be
1. 1 answer
2. 385 views
my writing is not very nice and neat should i practice moreHere is what you can do: Start a Journal (blank book), writing on
1. 1 answer
2. 504 views
i have trouble with my subtractioin i also have problems with my spellings please helpPlease check these sites for games to help
1. 1 answer
2. 1,045 views
solve for n where it isp(n,5)=42xP(n-3)
1. 2 answers
2. 632 views
how many arrangements can be formed from all the letters in the word parallel?
1. 2 answers
2. 526 views
an octagon has 8 sides. how many diagonal does an octagon have
1. 2 answers
2. 550 views
i don't know what an understood pronoun is
1. 4 answers
2. 392 views
i have to do a box all about me, i just can't think on what to do?maybe a catwalk but like what?
1. 3 answers
2. 532 views
i really need some help!!i understand the parts of the heart and their names, but i am really confused on the cardiac cycle
1. 1 answer
2. 383 views
i have to write a full A4 page with no pictures about Franz Marc but i can not find enough info i have when he was born where an
1. 2 answers
2. 506 views
i am doing a project about franz marc an i need some info on one of his animal paintings this info consists of:name: when it was
1. 3 answers
2. 414 views
does anyone know where the yellow cow painting by Franz Marc i displayed?
1. 2 answers
2. 800 views
what is franz marcs most famous painting(appart from the yellow cow)
1. 3 answers
2. 867 views
hello me again!i am now looking at the wounderful painting of "little blue horses" by Franz Marc, dose anyone know any good
1. 5 answers
2. 558 views
Which of the following physical properties can be used to measure temperature using a thermometer?A. volume B. pressure C.
1. 4 answers
2. 2,315 views
1. In a gas kept at a constant temperature, all molecules move with the same speed.A. True B. False 2. A hot object has more
1. 4 answers
2. 2,086 views
The thermal energy of the particles in a gas is related to the temperature of the gas.A. True B. False This question is a bit
1. 2 answers
2. 565 views
Heat is added to an open container of a liquid. The liquid is brought to its boiling point and half the liquid boils away. Which
1. 2 answers
2. 749 views
The melting point of a solid is 90.0 degrees C. What is the heat required to change 2.5 of this solid at 40.0 degrees C to a
1. 5 answers
2. 1,592 views
carol and bruno drag a box of mass 58.0 kg along a frictionless floor. Carol pushes the box with a force of 11.4 N at an angle
1. 4 answers
2. 1,928 views
You are creating a transverse wave in a rope by shaking your hand from side to side. Without changing the distance that your
1. 5 answers
2. 1,280 views
A car moving at 16.0 m/s, passes an observer while its horn is pressed. Find the difference between the frequencies of sound
1. 4 answers
2. 1,515 views
Doubling the amplitude of a wave will double the amount of energy the wave can transfer.A. True B. False <---answer (not sure)
1. 4 answers
2. 755 views
Shaking a towel up and down would create what type of wave in the towel?A. Transverse <---answer (I think) B. longitudinal C.
1. 3 answers
2. 458 views
For incomplete cancellation to occur, opposite pulses must haveA. equal amplitudes B. different energies C. equal pulses D.
1. 3 answers
2. 371 views
What must be the minimum height of a plane mirror so that a boy of height 162 cm can view himself from head to toe?A. 40.5 cm B.
1. 2 answers
2. 808 views
A convex mirror forms a virtual, diminished, and upright image for all real objects regardless of the location of the object.A.
1. 2 answers
2. 916 views
A concave mirror of focal length 10 cm forms an upright and diminished image of a real object placed at a distance of 5 cm from
1. 6 answers
2. 1,898 views
A 5.0-cm real object is placed at a distance of 30.0 cm from a concave mirror of focal length 10.0 cm. Find the location of the
1. 4 answers
2. 2,651 views
A 5.0 cm real object is placed at a distance of 5.0 cm from a concave mirror of focal length 10 cm. Find the size of the image.A
1. 3 answers
2. 582 views
Light passes from air into water at 45.0 degrees to the normal. If the index of refraction of water is 1.33, find the angle of
1. 1 answer
2. 474 views
Light passes from air into water at 45.0 degrees to the normal. If the index of refraction of water is 1.33, find the angle of
1. 1 answer
2. 815 views
A beam of light passes from air to ethanol, with index of refraction of 1.36. If the angle of incidence ( 1) is 30.0 degrees,
1. 4 answers
2. 1,657 views
Which of the following statements is true about electric forces?A. Electric forces cause objects to only attract each other. B.
1. 3 answers
2. 949 views
A negatively charged balloon sticks to a wooden door. However, an uncharged balloon does not stick to a wooden door. What is the
1. 5 answers
2. 1,689 views
When two bodies are charged, the total charge before and after charging remains the same because of:A. quantization of charges
1. 3 answers
2. 1,680 views
A 15.0 resistor and a 20.0 resistor are connected in parallel. A 5.00 resistor is connected across a 1.00 10^2-V battery. What
1. 3 answers
2. 794 views
In a series current, each circuit has the same:A. current B. voltage C. capacitance D. resistance If a resistor is added to a
1. 5 answers
2. 1,060 views
When a conducting sphere is charged positively, initially the charge is deposited on the left side. However, due to the sphere's
1. 4 answers
2. 1,368 views
The polarity of an electromagnetic can be determined using the second right-hand rule.A. True B. False Is it false? Current
1. 2 answers
2. 1,127 views
An electromagnetic wave has a wavelength of 6.2 x 10^14 m. What is the frequency of the wave?A. 2.0 x 10^6 Hz B. 4.8 x 10^-7 Hz
1. 4 answers
2. 1,679 views
An electromagnetic wave is produced by:A. an accelerating charged particle or changing magnetic fields B. an accelerating
1. 3 answers
2. 857 views
When does a magnetic field induce maximum EMF in a wire moving with a constant velocity?A. When the wire is moved at an angle of
1. 1 answer
2. 635 views
When does a magnetic field induce maximum EMF in a wire moving with a constant velocity?A. When the wire is moved at an angle of
1. 2 answers
2. 667 views
The polarity of an electromagnet can be determined using the second right-hand rule.A. True B. False Is it B? Current passing
1. 3 answers
2. 699 views
There are four coils of wire being used as electromagnets. They all have the same size and are made up of the same material but
1. 4 answers
2. 2,417 views
A current-carrying wire is oriented at right angles to a uniform magnetic field. If the length of the wire is0.50 m and it
1. 4 answers
2. 1,532 views
A beam of unknown charged particles passes at right angles to the direction of magnetic field of 9.0x10^-2 T. If the speed of
1. 2 answers
2. 519 views
This refers to Sir Gawain and the Green KnightGawain's actions at the castle reveal that the knight's moral code values: a.
1. 5 answers
2. 1,156 views
Ils regardent les vetements pour hommes dans ______ de la boutique.a. la caisse b. les soldes c. al vitrine d. au rayon I am
1. 3 answers
2. 614 views
C'est _____ voie?a. quelle b. quelles c. quel d. quele Is it C? Tu voyages avec ______ compagnie aerienne? a. quelle b. quelles
1. 5 answers
2. 519 views
Choose the correct noun that matches the stated verb below.Choisir a. la fin b. un choix c. la vue d. un atterrissage Is it b?
1. 3 answers
2. 344 views
Je descends _____.a. au kiosque b despuis 45 minutes c. au prochain arrete d. a la boucherie I think it is c or b?
1. 1 answer
2. 312 views
Le train arrive et les voyageurs montent _____.a. sur la voie b. en voiture c. devant la gare d. au kiosque I know it isn't
1. 3 answers
2. 1,195 views
Le train part _____.a. da la voie b. du chariot c. la queue I think it is A?
1. 4 answers
2. 418 views
______ l'equipe ja ponaise a tres bien jouea. Tout b. Toute c. Tous d. Toutes I think it is A? On annonce le de'part de _____
1. 2 answers
2. 1,089 views
Rewrite the following sentences in the negative.-Je suis de Paris. Would it be: Je ne suis pas Paris. -Michelle est americaine.
1. 3 answers
2. 541 views
Complete with the correct form of the partitive.-Benoit va au marche. Il achete _____ fromage. would it be du? -Il achete _____
1. 3 answers
2. 534 views
Find the values of x and y for which:[2y+5] [x-1] [y - 2] = [ 3x ] is true. a. (-1, -1) b. (-2, -4) c. (5, 1) d. (-1, 4) I got
1. 1 answer
2. 259 views
If 0°<= 360°, solve the equation, sec x=-2a. 150° and 210 ° b. 210° and 330° c. 120° and 240° d. 240° and 300° I
1. 3 answers
2. 479 views
In triangle ABC, a=7.8, b=4.2, c=3.9. Find Ba. 15.1° b. 148.7° c. 78.9° d. 16.2 ° It is D, right?
1. 2 answers
2. 601 views
Write an equation of the tangent function with period (3π)/8, phase shift -π/5, and vertical shift -2.a. y=tan((8x)/3 -
1. 4 answers
2. 1,616 views
The paddle wheel of a boat measures 16 feet in diameter and is revolving at a rate of 20 rpm. The maximum depth of the paddle
1. 4 answers
2. 658 views
Find the distance between the lines with equations 3x-y=9 and y=3x-4a. 5/4 b. (5√10)/2 c. √10/2 d. (13√10)/2 not too sure
1. 7 answers
2. 484 views
Use a sum or difference identity to find the exact value of sin225°a. (-√2 - √6)/4 b. (√6 - √2)/4 c. (√6 + √2)/4 d.
1. 6 answers
2. 642 views
does anyone know if,orange juice is a pH indicator??
1. 1 answer
2. 381 views
i need to make a p.h indicator in sience but i cant think of any other than..tea bags, some sort of juice and.. red cabbage
1. 1 answer
2. 430 views
in tech we are reasearching inventors chefs and designers i chose to research, Gordan Ramsey i have all ready found out most of
1. 2 answers
2. 867 views
Dear americans,I would like to retranscribe me the speech of obama in high school in Norfolk(video is on youtube) please make it
1. 7 answers
2. 579 views
1a-b)what are the four types of frictionwhat factors affect the friction force between two surfaces
1. 2 answers
2. 494 views
what factors affect the friction forces between two surfeces 2a what is the law of universal gravitation
1. 1 answer
2. 398 views
what is lubricant and orbital motion
1. 1 answer
2. 269 views
what is orbital motion and lubricant
1. 1 answer
2. 279 views
were public places segregated in 1948
1. 3 answers
2. 380 views
why did the us want to build a canal across panama 2 how did the us gain control of the panama canal zone 3 how did the people
1. 2 answers
2. 755 views
suppose you are pulling a wagon with the handle at an angle. How can you make your task easier?
1. 3 answers
2. 1,374 views
how much power, in watts, is needed to cut a lawn in 50 min if the work ivolvled is 100,000 j
1. 2 answers
2. 543 views
how much power, in watts, is needed to cut a lawn in 50 min if the work ivolvled is 100,000 j
1. 3 answers
2. 581 views
dr.bob222 i don't get it can u give me the answer
1. 2 answers
2. 926 views
as you push a lawnmower the horizontal force is 300 N. If you push the mower a distance of 500 m, how much work do you do?
1. 5 answers
2. 1,088 views
a libraian lifts a box of books that weighs 93 N a distance of 1.5 m. How much work does he do?
1. 2 answers
2. 1,007 views
in the course of a short race,a car does 50,000 J of work in 7 s. What is the power of the car during a race?
1. 4 answers
2. 491 views
a teacher does 140 J of work in 20 s. How much power did he use?
1. 3 answers
2. 520 views
why did the nations of Europe go to war
1. 4 answers
2. 373 views
what was united states policy toward the war when it broke out PLEASE HELLLLP
1. 3 answers
2. 981 views
What symbolism can be found in Frida Kahlo's artwork?
1. 1 answer
2. 212 views
how many grams of copper hydroxide can b prepared from 2.7g of copper (II) nitrate and excess sodium hydroxide?
1. 2 answers
2. 528 views
how many grams of copper hydroxide can b prepared from 2.7g of copper (II) nitrate and excess sodium hydroxide?
1. 2 answers
2. 834 views
I have to write a thesis statement on a belief i have that have changed and why
1. 1 answer
2. 315 views
3x³=90
1. 1 answer
2. 315 views
why is Theodor a hero and why is he so important
1. 1 answer
2. 375 views
According to Noam Chomsky, language is primarily acquired through:an innate mental module. our parents correcting us. imitating
1. 3 answers
2. 476 views
Studies that have overcome methodological problems in examining intelligence scores for African-Americans as compared to people
1. 3 answers
2. 494 views
what man made object has the greatest acceleration ?
1. 1 answer
2. 376 views
what does restrictive and nonrestrictive mean???????
1. 7 answers
2. 376 views
how do you say goodafternoon in evry laungega
1. 7 answers
2. 354 views
i have got to find the perimeter of a triangle that has one side of 8x-7w another that says 3x+9y and then another that says
1. 1 answer
2. 403 views

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