Questions and answers by

Lily

Questions (894)

Short mood pieces of no set form are called _____.a. tone poems b. preludes c. overtures d. mazurkas B?
1. 3 answers
2. 1,960 views
Which does not represent a possible intersection of a line and a right cylinder?a. 3 points b. 2 points c. 1 point d. a segment
1. 1 answer
2. 1,209 views
How many points in a plane are in the locus of all points equidistant from two parallel lines in the plane?a.0 b.1 c.2
1. 2 answers
2. 804 views
Im not too sure how to find the x-intercept & y-intercept for a sstandard form question when it looks like this:4x-12=0 If
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2. 379 views
Describe the locus of all points, in space, that are 5 cm from line p.a. a line, 5 cm from line p. b. a pair of parallel lines,
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2. 1,405 views
Name the smallest angle of triangle ABC,segment AC is 9, segment CB is 10, and segment AB is 8. <C <A Two angles are the same
1. 4 answers
2. 1,552 views
In triangle ABC, centroid D is on the median line segment AM. AD=x+5 andDM=2x-1. Find AM. Thank You ^_^!!!!!
1. 2 answers
2. 1,796 views
The perimeter of triangle ABC is 29 meters. Line segment AD bisects angle A. Find AB and AC. CD=5cm, DB=4 cm.(triangle angle
1. 4 answers
2. 3,237 views
If m and n are real numbers, i^2=-1, and (m-n)-4i=7+ni, what is the value of m?
1. 1 answer
2. 548 views
Simplify. Identify any x-values for which the expression is undefined.1. (4x-8)/(x^2-2x) 2. (8x-4)/(2x^2+9x-5)
1. 1 answer
2. 1,651 views
Name the property of inequality that justifies the following statement: If BC+DE<FG+DE, then BC<FG.Subtraction Property of
1. 3 answers
2. 1,878 views
Why is condensation on the beaker resulted from burning methane a chemical reaction?
1. 1 answer
2. 706 views
(3+√2)/(3-√2) is equivalent to:a. (11+6√2)/ 7 b. (11-6√2)/ 7 c. 11/7 d. 7/ (11+6√2)
1. 1 answer
2. 319 views
an experimental jetplane just after takeoff climbs with a speed of 500km/hr at an angle of 37 degrees with the horizontal. At
1. 4 answers
2. 2,430 views
Since independence, in most Latin American countriesa. elected governments have been overthrown by a military coup'etat. b.
1. 1 answer
2. 713 views
A major problem in relations between Israel and the Arab states was thea. resettlement of Palestinian refugees. b. failure to
1. 2 answers
2. 812 views
John and two friends rent a canoe at a park. Each person must rent a life jacket. If the bill for the rental of the canoe and
1. 2 answers
2. 578 views
Use an equation to solve the problem.John and two friends rent a canoe at a park. Each person must rent a life jacket. If the
1. 1 answer
2. 805 views
People who proposed complete democracy for Great Britain were calleda. anarchists b. Tories c. Chartists d. Conservatives C?
1. 3 answers
2. 699 views
The Roosevelt Corollary extended the Monroe Doctrine by declaring thata. European powers might collect Latin American debts by
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2. 1,208 views
what kind of math journals, essays, & projects you guys do in 7th grade math???i'm really curious i saw the grading policy 2 my
1. 2 answers
2. 1,158 views
How detailed do I need to be with my parenthetical citations? I am using a website as a source with many different webpages. It
1. 1 answer
2. 739 views
Hey :)In the 1968 invasion of Czechoslovakia, was any international (western nations) help requested by those leading the reform
1. 3 answers
2. 444 views
Hey! :)When looking at the surface area to volume ratio of a cell it's meant to be that the larger this ratio the more efficient
1. 2 answers
2. 952 views
Please can someone show me the steps to do this problem?? Also, please don't tell me to just google the solution because I've
1. 2 answers
2. 836 views
Please can someone show me the steps to do this problem?? Also, please don't tell me to just google the solution because I've
1. 2 answers
2. 585 views
Can someone please go over the steps to solve this problem? I know I need to find where the tugboat intersects the radar but I'm
1. 2 answers
2. 869 views
Find the slope of a line perpendicular to the line passing through the given points P(6,-1),Q(3,-2).-3?
1. 2 answers
2. 1,029 views
Which of the following statements from Euclidean geometry is also true of spherical geometry?a. A line has infinite length. b.
1. 1 answer
2. 1,507 views
Find the slope of any line parallel to the line passing through G(2,-3) and H(-1,4).I believe the answer is 7/-3, but was
1. 2 answers
2. 469 views
I have to calculate the Ccal using the following info:Initial Temp of water outside calorimeter=22.6 C Initial Temp of water
1. 1 answer
2. 1,521 views
C5H602+O2 ---> CO2+H2Owhat is the coefficient of O2?
1. 1 answer
2. 509 views
Who was an English philosopher who believed all people have natural rights?My best guess is John Locke.
1. 2 answers
2. 640 views
Lower and upper confidence interval estimate ahead of two months for cod catch (no trend in cod catch but it is changing slowly)
1. 0 answers
2. 1,151 views
How can I find the length of a right triangles leg?
1. 1 answer
2. 367 views
From an academic perspective, when does the Job text first emerge in history?
1. 1 answer
2. 452 views
1. What is “the problem of evil,” and why is it particularly problematic for Western, monotheistic religious traditions?
1. 1 answer
2. 516 views
One cause of the Peloponnesian War wasa. invasion of Athens by the Persians. b. invasion of Crete by the Mycenaens. c. conflict
1. 1 answer
2. 621 views
The Peloponnesian War began, in part, because ofa. economic rivalries among Greek city-states. b. threats of invasion by the
1. 1 answer
2. 520 views
can you please check my answers??9. For the following reaction delta H=2816 kj. 6 CO2(g) + 6 H2O(l) -> C6H12O6(s) + 6O2(g) how
1. 4 answers
2. 1,686 views
Jane's garden is in the shape of a right triangle. One leg of the right triangle is longer than the other leg. The area of the
1. 1 answer
2. 746 views
Jane's garden is in the shape of a right triangle. One leg of the right triangle is longer than the other leg. The area of the
1. 1 answer
2. 597 views
Solve for x:2 to x+1=x+2 to 3 or 2 to x+3= x+2 to x+5 (the proportions end up being the same in the end) I keep getting to the
1. 1 answer
2. 384 views
Find the speed at which Superman (mass=88.0 kg) must fly into a train (mass = 17998 kg) traveling at 60.0 km/hr to stop it.Runni
1. 0 answers
2. 812 views
Smoking marijuana over a long period of time can causea. chronic bronchitis and damaged lung tissue. b. Alzheimer's Disease. c.
1. 2 answers
2. 487 views
Indirect pressure isa. a strategy to avoid doing something you don't want to do. b. being swayed to do something because people
1. 2 answers
2. 521 views
Which president closed the tunnel between his country and palestine?The tunnel was a secret passage way in which the palestinies
1. 1 answer
2. 455 views
what are some famous dictators that were either removed or killed and what did they do?
1. 1 answer
2. 722 views
Why was it necessary to remove Hosni Mubarak as the president of Egypt?
1. 1 answer
2. 565 views
H2 (g) is made when 8.5 grams of Li is placed in water. The reaction also creates Lithium Hydroxide. Li + H2O --> LiOH + H2 How
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2. 593 views
How many moles of ethanol is contained in 250.0 ml of a 1.90M ethanol solution?A. none of these B. 7.60 C. 475 D. 0.475
1. 1 answer
2. 428 views
If I wanted to say--This is Jos's backpack. Would the comma go between the s's as I have included, or would there just be a
1. 2 answers
2. 387 views
the lengths of the diagonal of a rhombus are 2 in and 5 in.find the measure of the angles of the rhombus to the nearest degree.
1. 1 answer
2. 5,733 views
To what extent and for what reasons did the policies of the federal government from 1865 1900 violate the principles of
1. 0 answers
2. 774 views
assume f(x)=-2x+8 and g(x)=5x. What is the value of (f-g)(2)?i got -6 but i don't think that's right...is it?
1. 1 answer
2. 468 views
What if we made a pattern by joining pentagons? If the length of each side of the pentagon is 1 unit, then what would be the
1. 2 answers
2. 2,283 views
30 plus 30
1. 1 answer
2. 235 views
a 10.0-g object moving to the right at 20.0 cm/s makes a elastic head-on collision with a 15-g object moving in the opposite
1. 2 answers
2. 1,782 views
If 25.0g of water are decomposed at RTP how would you find the volume of hydrogen gas produced?
1. 1 answer
2. 471 views
"Mi abuela está en el hospital.""Qué lástima! ____" a. No vale la pena. b. ¿Qué te duele? c. No lo sabía. d. ¿Qué
1. 3 answers
2. 568 views
"Doctor Pérez, me duele mucho la pierna. ¡Ay!""Miguel, ¿te duele _____ ?" a. la derecha o la izquierda b. el derecho o el
1. 5 answers
2. 588 views
It has been found that 60 percent of homes subscribe to a cable service including the program "Cooking with Math". However, of
1. 2 answers
2. 586 views
The essayist's role is toa. study a subject from various points of view. b. put together a believable plot. c. present an
1. 3 answers
2. 565 views
There is a 1.2 m distance between a crest and an adjacent trough in a series of waves on the surface of a lake. In 30s, 35
1. 2 answers
2. 929 views
There is a 1.2 m distance between a crest and an adjacent trough in a series of waves on the surface of a lake. In 30s, 35
1. 1 answer
2. 1,110 views
Which of the following is NOT a function of hormones?a. initiate behavior and reproduction b. coordinate the production and use
1. 1 answer
2. 541 views
The brain stem is responsible fora. directing information in the brain and secreting hormones. b. regulating vital functions and
1. 1 answer
2. 818 views
When an impulse moves down the axon,a. sodium ions first rush out of the cell. b. a small part of the axon momentarily reverses
1. 1 answer
2. 803 views
The function of neurons is toa. maintain a difference in electrical charge across the cell membrane. b. have specific ions cross
1. 1 answer
2. 669 views
The mouth, small intestine, and kidneys have functions that involve thea. digestion of food, synthesis of vitamins, and
1. 1 answer
2. 1,058 views
30 ft pipe is broken in three pieces. The shortest piece is 6ft. shorter than the longest piece. The medium length piece is 2/3
1. 3 answers
2. 554 views
"¿Tienes que reciclar _____ en tu comunidad?""Sí, lo tengo que reciclar." a. el cartón b. las latas c. las botellas de
1. 3 answers
2. 565 views
"¿Piensan ver ese programa de entrevistas más tarde?""Sí,_____ después de las noticias." a. la pensamos ver b. pensamos
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2. 660 views
"Quién hace tu cama?""Pues, yo ____." a. no hago nada b. lo hago c. la hago d. me gusta hacer D?
1. 3 answers
2. 556 views
How does this look as an invitation?la fecha:domingo, 14 de Agosto la hora:2:00, de la tarde el lugar:mi casa-157 parque avenida
1. 2 answers
2. 566 views
"Qué les dan Uds. a los gemelos para su cumpleaños?""Generalmente ________ dinero." a. les damos b. les dan c. nos damos d.
1. 3 answers
2. 611 views
"Mamá, quiero saber qué me dan tú y papá.""Yo,____ unos aretes de México; el regalo de papá va a ser una sorpresa." a. te
1. 3 answers
2. 680 views
"¿Qué me dices?""____ que tengo razón." a. Os decimos b. Me dices c. Le dices d. Te digo D?
1. 3 answers
2. 559 views
Only a substitution product is obtained when the compound 1-bromo-2,6-dimethylcyclohexane is treated with sodium methoxide. Draw
1. 0 answers
2. 641 views
Write skeleton equations for these reactions.a. hydrogen iodide(g) --> hydrogen(g) + iodine(g) b. aluminum(s)+iodine(s)-->
1. 17 answers
2. 4,433 views
solve the equation by completing the square3x^2-12x+1=0
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2. 515 views
Write the expression as a complex number in standard form.(2-3i)-(6-5i)
1. 1 answer
2. 709 views
Write skeleton equations for these reactions.a. butane(l) + oxygen (g) --> carbon dioxide(g) + water(l). b. aluminum
1. 1 answer
2. 1,107 views
Q1) find the derivative of cos(e^(x^4sin(x)))Q2) If d/dx (f(4x^5))=7x^2 calculate f'(x)=
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2. 497 views
Characteristics that give birds the energy they need to fly long distances area. strong breast muscles and wings. b. aerodynamic
1. 1 answer
2. 575 views
Which of the following are three common characteristics of echinoderms?a. tube feet, circulatory system, body symmetry b.
1. 1 answer
2. 643 views
Which of the following is NOT true about the digestive system of annelids?a. It contains setae to move the food through the
1. 2 answers
2. 1,056 views
A mass m is attached to the end of a spring (constant k). The mass is given an initial displacement x0 from equilibrium, and an
1. 2 answers
2. 1,487 views
A 4.5 kg body moving in the +x direction at 5.5 m/s collides head-on with a 2.5 kg body moving in the -x direction at 4.0 m/s.
1. 2 answers
2. 993 views
Need help with an assignment please.I am going to explain this to the class and I want to feel confident.Your help is
1. 2 answers
2. 601 views
How does this sound as a restaurant review?Mi familia comimos en ese restaurante ayer. En ese restaurante Modern Apizza siempre
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2. 687 views
A student, crazed by final exams, uses a force P of magnitude 80 N to push a 4.0 kg block across the ceiling of his room. If the
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2. 938 views
¿Qué _____ a Uds.?a. le falta b. les falta c. le faltan d. nos falta A?
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2. 810 views
Van a dar las noticias a las doce en el canal dos. Vamos _____.a. a verlas b. ver c. a ver d. las ver A?
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2. 656 views
"¿Puedes sacar libros de la biblioteca?""Sí, puedo _____ porque tengo tarjeta de biblioteca." a. las sacar b. a sacarlos c.
1. 3 answers
2. 654 views
"¿Qué hora es?""Son las once _____." a. por el día b. de la tarde c. de la noche d. en media hora C?
1. 3 answers
2. 686 views
"¿A quién vieron Uds. en el cine?""____ a la familia García." a. Vemos b. Vimos c. Vamos d. Yo vi B?
1. 2 answers
2. 590 views
Yo ____ está mejor o peor.a. no sé b. no sé si c. sé d. no lo sabía A?
1. 4 answers
2. 479 views
El museo está ____ teatro.a. a la derecha del b. al lado de c. detrás de d. a la izquierda de la A?
1. 2 answers
2. 577 views
Steeeeepz for 9 8\15 Plus 11 5\12
1. 2 answers
2. 359 views