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Melanie

Questions (188)

an electronic manufacturer wants to ship a stereo system. The system includes the following components:1 Receiver 20in. x 8in. 1
1. 0 answers
2. 467 views
If you burn 38.9 g of hydrogen and produce 348 g of water, how much oxygen is reacted?
1. 2 answers
2. 1,615 views
If you burn 38.9 g of hydrogen and produce 348 g of water, how much oxygen is reacted?
1. 0 answers
2. 581 views
How do you find the perimeter of a second polygon given just the scale factor of both polygons and the perimeter of the larger
1. 4 answers
2. 1,302 views
Cheryl is training for a long bicycle ride. Jim will drive Cheryl back and her bicycle 60 miles from town, drop them off, and
1. 1 answer
2. 634 views
daniel collects $87.00 by selling paperback books for $0.50 each and hardcover for $4.00 each. let p be the number of paperback
1. 1 answer
2. 503 views
jamie is saving money to buy a cd player that will cost $58, including tax. she has already saved $16. she can earn $6 per hour
1. 3 answers
2. 468 views
let fbe a function that is even and continuous on the closed interval [0,3]. the function f and itsderivatives have the
1. 0 answers
2. 701 views
(x^3+7x+12)/(x-4)find: x intercepts vertical asymptotes horizontal/slant asymptotes derivative second derivative increasing
1. 0 answers
2. 499 views
f(x)=x/(x^2+x-2)find: x intercepts vertical asymptotes horizontal/slant asymptotes derivative second derivative increasing
1. 1 answer
2. 490 views
f(x)=x^3+6x^2+9xfind: x intercepts vertical asymptotes horizontal/slant asymptotes derivative second derivative increasing
1. 0 answers
2. 473 views
Discussion Topic: Chemistry of Life, Cells, and TissuesSelect an organ and provide an example of how it uses the following:
1. 0 answers
2. 501 views
Discussion Topic: Chemistry of Life, Cells, and TissuesSelect an organ and provide an example of how it uses the following:
1. 1 answer
2. 478 views
A string under a tension of 43 N is used to whirl a rock in a horizontal circle of radius 3.3 m at a speed of 26.46 m/s. The
1. 1 answer
2. 957 views
Length of a rectangle is 13 cm less than 5 times it's width. Its area is 28 square cm. Find dimensions of rectangle
1. 1 answer
2. 1,919 views
how do you find the orthocenter of a triangle with the vertices A(4,0) B(-2,4)C(0,6)? Please explain to me how you get x after
1. 1 answer
2. 1,316 views
what is the orthocenter of triangle with the vertices of X(-11,0),Y(-11,-8), Z(-1,-4)?
1. 3 answers
2. 393 views
How do the ideas of positive psychology differ from the traditional model of illness?
1. 1 answer
2. 449 views
Simplify and state the domain:x'2 +1 . x'2 - 9 x'2 + 2x – 3 x'2 – 2x -3
1. 0 answers
2. 346 views
1. The complement of an angle is 10 degrees less than the angle itself. Find the angle and it's complement.Find the perimeter
1. 0 answers
2. 605 views
1) Two angles are complementary. The measure of one angle is 21 more than twice the measure of the other angle. Find the measure
1. 8 answers
2. 3,490 views
Evaluate log36(1/6) I believe the answer is -.5 but I just wanted to check to make sure I was doing this correctly. Thank you!
1. 1 answer
2. 434 views
I think this is a easy trick question, so I probably know the answer but I just wanted to double check.What is the domain and
1. 2 answers
2. 631 views
Suppose a sample of Cesium-137 with initial mass of 200 grams decays to a mass of 160 grams voer the course of 10 years.Find the
1. 1 answer
2. 870 views
what is the volume of a rectangle that has a mass of 19.0 and a density of 10.50 g/mL
1. 2 answers
2. 447 views
A farmer has 100 yeards of fencing with which to enclose two adjacent rectangular pens both bordering a river. The farmer does
1. 3 answers
2. 822 views
How many grams are in 8.2x10 to the power of 22 molecules of Fe2O3?
1. 1 answer
2. 597 views
A partial payment is made on the date(s) indicated. Use the UnitedStates Rule to determine the balance due on the note at the
1. 1 answer
2. 1,510 views
Explain how empirical probability can be used to determine whether a die is “loaded” (not a fair die).
1. 0 answers
2. 673 views
Which shows 15/c9d3 in simplified radical form with the smallest possible index?
1. 1 answer
2. 483 views
There's a grauph and obove the grauph it says gravity (mass movement) and then it says pg 67 69 and i dentify 4
1. 0 answers
2. 347 views
At room temperature, 20° C, water (H2O) is a liquid and oxygen (O2) is a gas. Based on kinetic molecular theory, which answer
1. 1 answer
2. 741 views
Relate the function of the following protist structures to human organs with similar functions:a)nucleus b)contractile vacuole
1. 1 answer
2. 492 views
Calculate how many mL of the 5% w/v AgNO3* solution must be added to 0.4020g of the sample to precipitate all the chloride.
1. 1 answer
2. 527 views
What happens if a student adds distilled water to a flask before starting the titration?
1. 1 answer
2. 738 views
What happens when NaOH has been sitting for a couple of days without cover before starting the titration?
1. 1 answer
2. 476 views
Which expression represents the larger number?A. 40.1 x 10 to the -6 power B. 4.1 x 10 to the -7 power C. 0.411 x 10 to the -6
1. 2 answers
2. 679 views
The manager has one type of coffee that sells for $5 per pound and another type that sells for $11 per pound. The manager wishes
1. 1 answer
2. 2,067 views
If you react 55g of hydrazine and 55g of oxygen gas, what is the maximum moles of nitrogen dioxide gas that can be made and what
1. 1 answer
2. 562 views
Solve the system using substitution.y = -2x + 5 3y = -x - 5 I already got the answer, just wanna make sure it's correct. Please
1. 1 answer
2. 473 views
Solve each systemx + 3y = 6 4x - 5y = 7 I need to know what x and y equal??
1. 0 answers
2. 340 views
Solve each systemx + 3y = 6 4x - 5y = 7 I need to know what x and y equal??
1. 2 answers
2. 1,916 views
What is 10x + 2y - 10 = 0 in slope intercept form ? and can you also explain how you got the answer cause I'm not really sure
1. 2 answers
2. 1,830 views
solve each system1) 3x + y = 6 2x + 3y = 13 2) 2x + 5y - 6 = 0 -2x + y - 2 = 0 3) x + 3y = 6 4x - 5y = 7
1. 1 answer
2. 886 views
So my teacher is making me solve systems by graphing. One of them was 3x + y = 6 and 2x + 3y = 13 . I converted both of them
1. 3 answers
2. 517 views
Kay so these are the strands of DNA5' C C A G T A G T T 3' 3' G G T C A T C A A 5' Let's say the DNA molecule above were the
1. 1 answer
2. 1,358 views
1) What is the slope of a line that is parallel to y = 2?2) What is the slope of a line that is perpendicular to y = 2? 3) What
1. 1 answer
2. 1,043 views
I need help with two problems. Just want to make sure that the answers I put are correct.1) Which of the following is an
1. 6 answers
2. 584 views
For the equation y = -6x, what is the slope and y intercept? The formula is y = mx + B. I know that m = the slope and B = the y
1. 2 answers
2. 914 views
For the equation y = -6x, what is the slope and y intercept? The formula is y = mx + B. I know that m = the slope and B = the y
1. 1 answer
2. 808 views
1. What are the next two terms of the following sequence? -3, 1, 5, 9...2. What are the next two terms of the following
1. 8 answers
2. 2,761 views
Write an equation in slope-intercept form of the line that passes through the given points.1. (-3,4), (1,4) 2. (3, -2), (6,1)
1. 1 answer
2. 943 views
The general gist of the question:Peter has to go to an office store, an electronics store, a clothing store, and a sporting
1. 3 answers
2. 649 views
27x^3-8=0(difference of two cubes)
1. 1 answer
2. 530 views
how do you find the initial velocity and final velocity of a ball shot up and off a cliff using only the distance and max height
1. 2 answers
2. 477 views
How did boy come into modern English
1. 1 answer
2. 683 views
what would be a good thesis for a Jay Zpaper?
1. 1 answer
2. 527 views
A 325 kg boat is sailing 15.0 degrees north of east at a speed of 2.00 m/s. Thirty seconds later, it is sailing 35.0 degrees
1. 0 answers
2. 1,124 views
You have a stock solution of 14.0 . How many milliliters of this solution should you dilute to make 1350 of 0.280 ?
1. 1 answer
2. 451 views
solve graphically.x^2 + y^2 = 10 y = 3x
1. 1 answer
2. 416 views
What is the target organs for Luteinizing Hormone and the Follicle Stimulating Hormone?
1. 1 answer
2. 1,919 views
Hi there, I have to do a paper on Luteinizing hormone and Follicle Stimulation Hormone.Could you direct me to newspapers or
1. 0 answers
2. 473 views
what is one of the chief characteristis of beethovens music
1. 2 answers
2. 376 views
Turning point of world war 2 and the causes of world war 2.
1. 1 answer
2. 394 views
How and why are hate groups protected by the constitution?
1. 0 answers
2. 456 views
What is a result of scientific research in the field of genetics
1. 2 answers
2. 364 views
How many moles of bromine are obtained from 6.75 moles of oxygen?
1. 1 answer
2. 475 views
I need 3 themes and 4 quotes per theme for the book the bluest eye by toni morrison. i have one theme completely done. my other
1. 5 answers
2. 851 views
Assuming complete dissociation of the solute, how many grams of KNO_3 must be added to 275mL of water to produce a solution that
1. 1 answer
2. 837 views
You the owner of XYZ Day Care, buy a new van for your business. The van costs $20,000, all of which you borrow from First
1. 0 answers
2. 971 views
A manufacturer of golf equipment wishes to estimate the number of left-handed golfers. How large a sample is needed in order to
1. 1 answer
2. 836 views
Would entertaining the british monarch be one of the U.S. presidents duties as chief of state?
1. 1 answer
2. 393 views
would the governor of hawaii born in japan to american parents be eligible to run for president?What about an 80-year old man
1. 1 answer
2. 496 views
Imagine that you have just taken out a loan for one year for $4,500. What would be the simple interest on this loan if the
1. 2 answers
2. 487 views
... continuedIf momentum was lost in a momentu, vector diagram, it would be because not enough force was applied to the pucks on
1. 1 answer
2. 461 views
Also, is it important to apply force on the mass as little as possible because it will allow the system to gain momentum?
1. 1 answer
2. 460 views
If you have two pucks elastically collide on an air table, and then analyze the momentum vector diagram of the situation, you
1. 3 answers
2. 660 views
I am having a hard time finding sources on juvenile crime (delinquency) in Chicago.Thank you
1. 2 answers
2. 461 views
What exactly are modern and contemporary art? For school, I have to paint a piture that relates to a certain part of speech as
1. 1 answer
2. 840 views
Hi can someone please help with this question, or atlest direct me in the right direction. Please and thank you.The initial rate
1. 1 answer
2. 519 views
why does America get lots of energy, while older countries get less?
1. 1 answer
2. 361 views
How do you determine what ionic substance has more exothermic lattice energy?for example if you compare NaCl and KCl???
1. 1 answer
2. 909 views
What is the relevance of Lysis, virion and virology in the study of viruses
1. 1 answer
2. 354 views
If the chlorinity of a sample of seawater is 5.5 0/00, what is the salinity in parts per thousand? Round your answer to the
1. 1 answer
2. 690 views
What is a frame story
1. 0 answers
2. 383 views
What is the area of the region bounded by y=x^2, the tangent to this parabola at (1, 1) and the x-axis?Since it says that the
1. 1 answer
2. 661 views
I am doing a worksheet on organelles. But I can't find the word for this definition: hairlike structures with the capacity for
1. 3 answers
2. 647 views
lim (x^250-1)/(x-1)x->1
1. 1 answer
2. 388 views

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