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Rebecca

Questions (518)

how do i write the slope-intercept form of the equation of the line through the given points???through (0,-1) and (-5,-3)??
1. 1 answer
2. 359 views
In the equation 4pi^2/G/p^2 times a^3, what is the value of 4pi^2? Is it 39.47? or 157.913
1. 0 answers
2. 393 views
The average distance between the Earth and the Sun is called the astronomical unit(AU), which is about 150 million km (1.5 x 108
1. 3 answers
2. 2,401 views
Show that Kepler's third law is consistent (approximately) for the orbits of the Marsand Saturn. Show all your calculations and
1. 1 answer
2. 1,863 views
Suppose that you travel to a planet that has 4 times the Earth's mass and 4 times theEarth's radius. Calculate how much more or
1. 2 answers
2. 2,383 views
how do you solvef(x)=(x-2) squared
1. 1 answer
2. 338 views
There are 12 questions on an examination, and each student must answer 8 questions including at least 4 of the first 5
1. 2 answers
2. 6,712 views
How many grams of SO3 are produced when 20 g FeS2 reacts with 16g O2 according to the balanced equation?4FeS2(s)+15
1. 1 answer
2. 3,431 views
three points have the coordinates A(2,9) B(4,3) and C(2,-5). The line through C with gradient 0.5 meets the line AB produced at
1. 1 answer
2. 1,364 views
does 9x+6y=15 that come out as no solution?18x+12y=0
1. 1 answer
2. 476 views
how do i solve this using substitution?5x+y=15 4x+4y=12
1. 1 answer
2. 420 views
hi my names Rebecca and i need to write an assignment, i need a little help!i need too find the best Ethologists! as i need to
1. 1 answer
2. 621 views
A car with good tires on a dry road can decelerate at about 5.00m/s^2 when braking. If the car is traveling at 34.0m/s, how long
1. 3 answers
2. 737 views
Explan a credible and a non cedible websites.
1. 2 answers
2. 448 views
What is the index of refraction of a refractive medium f the angle of incidence in air is 30 degrees and the angle of refraction
1. 1 answer
2. 825 views
What is the critical angle in flint glass when light passes from flint glass into air?flint glass = 1.70 air = 1.0003
1. 0 answers
2. 957 views
what is a credible website?
1. 2 answers
2. 593 views
Hi. Im writing a short story about a girl who helped the army during world war II and i wonder would you know any famous quote
1. 3 answers
2. 547 views
Please help with this question.The mean weight of the contents of samples of 30 bags of sugar hasstandard error 0.008kg.The mean
1. 1 answer
2. 932 views
What is the epigrammatical style in poetry? And what could be the examples of it in the work of Emily Dickinson?
1. 3 answers
2. 556 views
A rectangular lawn measuring 8m by 4m is surrounded by a flower bed of uniform width. The combined area of the lawn and the
1. 1 answer
2. 2,012 views
The area of the front cover of a daily journal is 273cm^2. , and the length is 8cm greater than the width. What are the
1. 1 answer
2. 604 views
Solve using the quadratic formula. Express answers as exact roots and as approximate roots, to the nearest hundredth.b) k^2 - 9k
1. 1 answer
2. 728 views
Solve using the quadratic formula.a) x^2 - 7x + 12 = 0 a = 1 b = -7 x = -b +/- the sr of b^2 - 4ac /2a 7 +/- the sr of -7^2 -
1. 1 answer
2. 1,683 views
The playing surface in the game of curling is a rectangular sheet of ice with an area of about 225 m^2. The width is about 40m
1. 2 answers
2. 770 views
Solve by factoring.a) x^2 + 3x - 28 = 0 (x+7)(x-4) d)x^2 + 8x + 16 = 0 (x+4)(x+4) f)9x^2 - 4 = 0 i)8k^2 - 3k = 0 k)x^2/6 - x +
1. 1 answer
2. 543 views
The length of a rectangle is 2cm more than the width. The area is 24cm^2. What are the dimensions of the rectangle?Let x be the
1. 2 answers
2. 1,131 views
An airplane flies 500 mi/h in still air. Flying with the jet stream, the plane travels 1200 mi from City A to City B. The plane
1. 1 answer
2. 1,045 views
5-m=3 1/8 how do I work this problem out?
1. 2 answers
2. 334 views
how do i balance this equation?Ca + O2 -> CaO can you also explain to me how you got the answer?
1. 1 answer
2. 582 views
What are some competitors of these companies?1)Simple Green detergents 2)Motomaster 3)Nascar 4)Canadian Tire Jumpstart
1. 1 answer
2. 367 views
How would you start off the answers for these questions in french?1)Est-ce qu'il y de la competition entre cette compagnie et un
1. 2 answers
2. 723 views
For the cellFe(s)©¦Fe2+(aq)¨UO2(g)©¦H+(aq), H2O(l)©¦Pt(s) Indicate a) standard cell potential; b) overall cell reaction
1. 2 answers
2. 1,357 views
The products of the reaction are iron (III) hydroxide and sodium chloride. How could I write a word equation for this reaction?
1. 1 answer
2. 427 views
How could I write a general statement about how a chemical reaction might affect the total mass of reactants and products?
1. 2 answers
2. 450 views
could someone translate this into words that a teenager would use?All the believers were one in heart and mind. No one claimed
1. 1 answer
2. 505 views
Address the risk factors for arthritis, osteoporosis, and injuries from falls. Incorporate prevention strategies such as proper
1. 0 answers
2. 436 views
A typical graph sheet is 18cm by 24cm. The smallest square on the sheet has an area of 1mm^2. How many of these 1mm^2 squares
1. 1 answer
2. 601 views
Lead is a very dense substance. 12 cm^3 of lead has a mass of 136.8g. Wgat is the density of the lead?
1. 1 answer
2. 503 views
Can someone post questions from all subjects for eighth grade?
1. 2 answers
2. 456 views
Verify that the vertices A(-6.1),B(2,-5),C(6,1) and D(2,4) are the vertices of a trapezoid. Does anyone know the steps to solve
1. 3 answers
2. 1,140 views
which of the following best accounts for the success of the african empires in the 10th through 15th centuries?A. location on
1. 3 answers
2. 527 views
The samurai of Japan were analogous to what European class of people?A. serfs B. slaves C. nobility D. monarchs I think the
1. 1 answer
2. 971 views
The Magna Carta did which of the following?A. ended the institution of slavery in Europe B. provided all British males the right
1. 1 answer
2. 500 views
I need a lot of help.Which of the following statements best explains why many believed that Constantinople would be a better
1. 1 answer
2. 636 views
The guild system of the Middle ages is analogous to what current-day organization?A. royal family B. a craft(labor) union C. a
1. 2 answers
2. 475 views
I need a lot of help.Which of the following statements best explains why many believed that Constantinople would be a better
1. 1 answer
2. 711 views
The propmt is Write a story about a time that I did something that caused me to feel pride in myself. What is this action and
1. 4 answers
2. 1,220 views
wRITE A FORMULA FOR THE FUNCTION m THAT COMPUTES THE NUMBER OF YARDS IN x FEET
1. 2 answers
2. 425 views
A 16000 kg sailboat experiences an eastward force of 17700 N due to tide pushing its hull while the wind pushes the sails with a
1. 1 answer
2. 1,174 views
A 3.9 g bullet leaves the muzzle of a rifle with a speed of 311 m/s. What total constant force is exerted on the bullet while it
1. 1 answer
2. 414 views
Which of the two procurement strategies is most effective for a human service agency? Explain your reasoning.•
1. 0 answers
2. 562 views
Chris has $3.85 in dimes and quarters. There are 25 coins in all. How many of each type of coin does he have?If d represents the
1. 2 answers
2. 2,050 views
calculate the interest earned in 1 year on $2000 at 7%.
1. 5 answers
2. 1,290 views
Write an equation that forms a system of equations with x + y = 4, so that the system has:a) No solution b) Infinitely many
1. 3 answers
2. 2,099 views
# moles of Ca3(PO4)2 produced from 3100g Ca3(PO4)2
1. 1 answer
2. 535 views
Hey, Im trying to find lots of compliments. For example, if someone makes a really nice drawing or whatever, and enhances it
1. 1 answer
2. 496 views
Multiple Choice:Suppose F(x)=∫ from 0 to x^2 of 1/(2+t^3) dt for all real x, then F'(-1)=? a. 2 b. 1 c. 1/3 d. -2 e. -2/3
1. 1 answer
2. 507 views
What were Robert Laird Borden's successes, failures and overall view of Canada?I know that he was the most successful Prime
1. 1 answer
2. 551 views
How do I find the limit as x approaches 4 from the right when f(x)= (4-x)/l4-xl ?
1. 1 answer
2. 487 views
I need help solving an equationSolve the following equation for a. Please show all of your work. C = 1/6 (10b-7a)
1. 3 answers
2. 518 views
A home’s back yard drops 9 feet over a horizontal distance of 124 feet. Find the slope of this back yard. Round your answer to
1. 1 answer
2. 464 views
Use logarithmic differentiation to find dy/dx.y = sq. root [(x^2 - 1)/(x^2 + 1)]
1. 1 answer
2. 769 views
What are centralized political systems and how do they operate?
1. 1 answer
2. 491 views
what are some good quotes about life?
1. 3 answers
2. 372 views
A projectile is fired horizontally from a gun that is 95.0 m above flat ground, emerging from the gun with a speed of 250 m/s.
1. 1 answer
2. 515 views
what the rebate of the finance charge and payoff would be if the pickup truck loan were paid off after 27 months instead of 60.
1. 0 answers
2. 1,031 views
who was for and against the winnipeg general strike?
1. 1 answer
2. 373 views
what was the world war 1 war on the homefront in canada like?
1. 1 answer
2. 392 views
Find the parametric equations for the tangent line to the curve with the given parametric equations at specified point.x= e^t
1. 1 answer
2. 1,078 views
Find the parametric equations for the tangent line to the curve with the given parametric equations at specified point.x= e^t
1. 1 answer
2. 1,489 views
This paper draws on three criticisms of both the novel and the romantic literature used to conclude that yes, this is a romance
1. 1 answer
2. 539 views
how do i cite a quote from the internet said by an author on a works cited page?
1. 1 answer
2. 509 views
how do i cite a quote from the internet said by an author on a works cited page?
1. 1 answer
2. 540 views
“A romance must make the "romantic relationship between the hero and the heroine ... the core of the book."(Berkley Group).“
1. 0 answers
2. 776 views
Were doing a reacting the past game in my class, and i need some help on coming up with an argument for the side of Moderate
1. 0 answers
2. 697 views
what are some poetic devices used in the following poem?"Mending Wall" by Robert Frost Something there is that doesn’t love a
1. 10 answers
2. 7,981 views
why is the book "flipped" by wendelin van draanen considered a romance novel?
1. 3 answers
2. 418 views
does anyone have a point, quote and comment for the book "Flipped" for proving that this book is in the romance genre?
1. 1 answer
2. 535 views
suppose you exert 150N on your refrigerator and push it across the kitchen floor at constant velocity.a. is the friction force
1. 0 answers
2. 718 views
how could i show evidence that the War on the Homefront supported the soldiers by selling victory bonds and had a positive
1. 1 answer
2. 411 views
For whoever has read the book "Midsummer Night's Dream" by Shakespeare, could you help me think of another name for the title
1. 3 answers
2. 462 views
If you were given 0.026 milligrams of the compound, what would the mass of C in the sample be?
1. 0 answers
2. 407 views
if i were to buy stocks in Canada, what company should i buy it for?
1. 9 answers
2. 476 views
what is the name for the compound Al2I3??
1. 1 answer
2. 1,122 views
3/2x+3 - 5/x-7 + x^2-x/2x^2-11x-21
1. 0 answers
2. 311 views
suppose pam owns her own building in chicago, which she could rent for 200000 a year, and used to make 60000 a year managing a
1. 0 answers
2. 597 views
who is the KKK?
1. 9 answers
2. 435 views
Which pair of substances would likely neutralize each other?A) lye and amonia B) vinegar and battery acid C) ammonia and calcium
1. 4 answers
2. 761 views
The most useful indicator of degree of democracy reached by a particular society is whether it has aa) civilian government b)
1. 1 answer
2. 510 views
A ramp 17.5 feet in length rises to a loading platform that is 3 1/3 feet off the ground. Find the angle that the ramp makes
1. 2 answers
2. 778 views
A company manufactures calculators in batches of 64 and there is a 5% rate of defects. What is the standard deviation for the
1. 2 answers
2. 1,867 views
A company manufactures calculators in batches of 64 and there is a 5% rate of defects. What is the standard deviation for the
1. 1 answer
2. 1,369 views
what is the difference between watching a movie and a play?
1. 4 answers
2. 443 views
we are supposed to write this passage from "a midsummer night's dream" in our own words:Set your heart at rest The Fairyland
1. 3 answers
2. 474 views
whats another way of saying "set your heart at rest" ?
1. 4 answers
2. 531 views
France is an independent nation in Western Europe and the center of a large overseas administration. It is the third-largest
1. 5 answers
2. 805 views
q:what kind of economic system does france have?a:france has a mixed economy q:Does France import more than they export or
1. 4 answers
2. 696 views
we are supposed to write this passage from "a midsummer night's dream" in our own words:Set your heart at rest The Fairyland
1. 1 answer
2. 481 views
A ball is shot straight up into the air with initial velocity of 45 ft/sec. Assuming that the air resistance can be ignored, how
1. 0 answers
2. 875 views

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