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Jane

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Two farmers use combines to harvest corn from their fields. One farmer has 600 acres of corn, and the other has 1000 acres of
1. 1 answer
2. 1,043 views
Please show me how to solve:For what value of k are the graphs of 12y = -3x + 8 and 6y =kx - 5 parallel? For what value of k are
1. 1 answer
2. 1,059 views
What is the slope of a line that is parallel to y=2?What is the slope of a line that is perpendicular to y=2? Is it "0"?
1. 1 answer
2. 312 views
Write an equation that has a slope of -2/3 in Point-slope form and Slope-intercept form.
1. 0 answers
2. 314 views
Describe how to draw a line that passes through the origin and has a slope of 3/5.
1. 4 answers
2. 5,022 views
F(x) = /x-2/ (absolute value)Please show me to to graph this equation.
1. 1 answer
2. 382 views
for F(x) = /x-2/ (absolute value)When you graph this problem, does it have a straight line or a "v" line?
1. 0 answers
2. 328 views
1)SOLVE:a) 2nP3 = 2(nP4) b)6(n+1P2) = 3nP2 2) If (nC12 = (nC8), find (nC17) and (22Cn) 3)simplify. a) n(squared) (n-2)! -
1. 3 answers
2. 3,336 views
Make 300 mL of a 0.4M NaOH solution.
1. 2 answers
2. 434 views
There are 140 g of H2SO4 in 400 mL of a solution. What is the molarity?
1. 2 answers
2. 589 views
1) consider the number of grid paths from the orgin in a coordinate graph to each of the following points:a) (4,7) b) (3,7) c)
1. 3 answers
2. 467 views
Suppose your business has a special checking account used just for paying the phone bill. The balance is $1040.00 this month.
1. 1 answer
2. 841 views
a function is (always, never or sometimes) a relation.
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2. 804 views
1) In how many ways can 12 distinct objects be separated into three equal piles?2) In how many ways can 25 students be assigned
1. 1 answer
2. 1,541 views
Lloyd makes an hourly wage of $9.50 per hour. Every 6 months he receives a $0.50 per hour raise. Write a rule that describes his
1. 1 answer
2. 553 views
You budget $100 each month for parking. Each day you use the downtown parking lot. It costs $5. Write a rule to represent the
1. 1 answer
2. 1,009 views
You start an investment account with $3000 and save $100 each month. Write a rule to represent the total amount of money you
1. 3 answers
2. 1,520 views
The initial term of an arithmetic sequence is 5. The eleventh term is 125. what is the common difference of the arithmetic
1. 6 answers
2. 7,568 views
identify two possible strategies that Thomas Hutchinson or Samuel Adams, or both, likely used to develop and improve his
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2. 380 views
Why is it possible for Kp to be less than Kc? If this is the case then when Kc>1 it favors products, but if Kp <1 than how can
1. 7 answers
2. 1,277 views
Why is it possible for Kp to be less than Kc? If this is the case then when Kc>1 it favors products, but if Kp <1 than how can
1. 1 answer
2. 410 views
How do you solve the following literal equation: xp + yp = z
1. 2 answers
2. 701 views
Units count.Show all steps, not just the numerical substitutions. Show the equations you used. No information is missing. A
1. 0 answers
2. 492 views
A person throws a ball upward into the air with an initial velocity of 15.0 m/s.Calculate the following: a.) how high it goes.
1. 1 answer
2. 1,259 views
Wilson Corporation began operations in January 2008, and purchased a machine for $20,000. Wilson uses straight-line depreciation
1. 0 answers
2. 529 views
raise the quantity in parenthesis to the indicated exponent and simplify.(-16x^-2y^3)^2 __________ 80x^-2y^3
1. 0 answers
2. 438 views
The speed limit on a particular freeway is 28.0 m/s (about 101 km/hour). A car that is merging onto the freeway is capable of
1. 2 answers
2. 2,116 views
If y = (((3x^2)+ 5)^5)((x+2)^4),then dy/dx = ? I've gotten to the point where i have (5((3x^2)+ 5)^4)(4(x+2)^3)(6x), what do i
1. 2 answers
2. 396 views
The main difference between emergency care and first aid is the
1. 2 answers
2. 568 views
A salesperson finds that, in the long run, two out of five sales calls are successful. Twelve calls are to be made. Let X = the
1. 1 answer
2. 795 views
The arithmetic mean of two numbers a and b is the number(a+b)/2. Find the value of c in the conclusion of the mean-value theorem
1. 1 answer
2. 436 views
Four vectors, each of magnitude 89 m, lie along the sides of a parallelogram. The angle between vector A and Bis 77◦. A 89 m C
1. 1 answer
2. 743 views
A pipe in the shape of a right-angle elbow contains a vertical section anda horizontal section with a valve at the right angle.
1. 1 answer
2. 509 views
3 numbers x y and z are to bea randomly chosen between 0 and 1.A What is the probability that X + y + z will be less than 1? B
1. 1 answer
2. 516 views
need help with writing a thesis statement on renting an apartment is better than buying a house.
1. 2 answers
2. 484 views
6. A tall bald student (height 2.1 meters and mass 93.1 kg) decides to try bungee jumping from a bridge. The bridge is 36.7
1. 1 answer
2. 2,381 views
1. A spring gun is made by compressing a spring ina tube and then altching the spring at the compressed position. A 4.97-g
1. 0 answers
2. 883 views
Point P has coordinates of (-11,2) and the circle C has the equation of (x-1)squared + (y-2)squared = 36. How do I caculate
1. 1 answer
2. 342 views
Calculate how much heat 32.0 g of water absorbs when it is heated from 26.0°C to 73.5°C.In joules, and then we have to
1. 8 answers
2. 1,124 views
A 22.0 g piece of aluminum at 0.0°C is dropped into a beaker of water. The temperature of the water drops from 92.0°C to
1. 1 answer
2. 678 views
Podemos alquilar dos peliculasI need to answer this using direct object pronouns.
1. 2 answers
2. 894 views
Hi, my name is Jane:). Math is my worst subject ever, so it surprised me how I'm in the advanced class! The teacher doesn't
1. 1 answer
2. 509 views
Hi This is my essay question Please can you read my essay below and critque it. "Durkheim argues that society is held together
1. 1 answer
2. 551 views
Hi can someone help me I am battling to understand Durkheims concepts, I need to define his concepts and then intergrate it with
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2. 1,029 views
Hi This is my essay question and I don't know how to start this essay I am not sure what is required of me, Please help.
1. 0 answers
2. 576 views
2 equal circles in rectangle. if area of rectangle is 50 cm squared, wht is the radius in cm of each circle?
1. 1 answer
2. 1,025 views
midland chemcial is negotating a loan from manhattan bank and trust. the small chemical company needs to borrow 500,000. the
1. 0 answers
2. 554 views
find the POINT on the line 6x+7y-5=0 which is closest to the point (2,2)
1. 0 answers
2. 528 views
The manager of a large apartment complex knows from experience that 110 units will be occupied if the rent is 322 dollars per
1. 0 answers
2. 605 views
find the point on the line 6x+7y-5=0 closest to (2,2)
1. 1 answer
2. 1,191 views
How many moles of aluminum oxide can be produced from 12.8 moles of oxygen gas (O2) reacting with excess aluminun (Al)? useing
1. 1 answer
2. 1,527 views
How many moles of silver nitrate are needed to produce 6.75 moles of copper nitrate (CU(NO3)2) upon reaction with excess copper
1. 2 answers
2. 3,525 views
How many grams of water will be produced if 32.0 g of nitrous oxide are also produced in the reaction? useing this equation:NH4N
1. 1 answer
2. 1,234 views
Use the equation to determine what volume of nitrous oxide can be produced from the decomposition of o.55 moles of ammonium
1. 1 answer
2. 673 views
How many moles of carbon monoxide are needed to react completely with 1.75 moles of iron oxide? based on this equation:
1. 3 answers
2. 4,005 views
The product of two positive consecutive odd numbers is 255. What are the numbers?Please write this problem in quadratic equation
1. 1 answer
2. 825 views
A gas mixture contains oxygen and argon at partial pressures of 0.60 atm and 425 mmhg. If nitrogen gas added to the sample
1. 1 answer
2. 979 views
With technology, is it necessary to use one sample z test for large sample instead of binomial testing?
1. 0 answers
2. 401 views
What makes Permanganate such a good oxidizing agent?
1. 2 answers
2. 422 views
1).Does more grain boundaries result in a higher ultimate tensile strength?2).Does an increase in stiffness of a material result
1. 0 answers
2. 385 views
If you were to move the load by applying force from the top, what kind of machine might be the most appropriate to lift the load
1. 1 answer
2. 952 views
Two sounds have measured intensities of I1 = 100 W/m2 and I2 = 300 W/m2. By how many decibels is the level of sound 1 lower than
1. 0 answers
2. 604 views
If your marginal utility from your last session with your personal trainer is equal to the price she charged you, then:Thank
1. 3 answers
2. 477 views
Need help to know what to do:solve the equation 9/(x=7)=4/(x-3) My book tells me to cross multiply, then move all the terms in x
1. 1 answer
2. 514 views
Calculate the gravitational force between the Sun and Neptune. The mass of the Sun is 1.99×1030 kg. The mass of Neptune is
1. 1 answer
2. 1,455 views
A rod with cross-sectional area A and length L is made from a material with a Young's modulus of Y. This rod could be considered
1. 0 answers
2. 1,256 views
What is the surface tension of water at 23 degrees Celsius?
1. 2 answers
2. 2,798 views
How much of a 500 ml bottle of 1.00 molar KCI solution should be diluted with deionized water to give 200.0 ml of a 0.100 molar
1. 0 answers
2. 421 views
If U is between T and B, find the value of x and the measure of TU.TU=4x-1, UB=2x-1, TB=5x Please help!
1. 4 answers
2. 4,052 views
The first step in acquiring knowledge is often the observation or measurement of some aspect of nature.a. True b. False
1. 2 answers
2. 1,253 views
I need to write a Parody on TV media analysis. Where do I begin?
1. 1 answer
2. 446 views
An airplane of mass 1.3 104 kg is moving at 64 m/s. The pilot then revs up the engine so that the forward thrust by the air
1. 0 answers
2. 743 views
sin^-1 (12/7 sin42\[Degree])b = sin -1 (12/7 sin 42 degrees) How do I do this?
1. 0 answers
2. 389 views
How do I do this? I punch the numbers into my calculator, and they don't work.B=sin^-1 (12/7 sin42\[Degree])
1. 0 answers
2. 447 views
assume the rate at which the world's oil is being consumed isr = 27 e^0.06 t. Here, just as in your book, r is in billions of
1. 0 answers
2. 761 views
∫4 [( ( ln(z) )^ 2)/z] dz∫[( 7 e^(7 √x))/ √x] dx ∫[(2 x + 5)/( x^2 + 5 x + 2)] dx
1. 2 answers
2. 377 views
The following isotopes (listed with their half-lives) have been used in the medical and biological sciences. Arrange these
1. 3 answers
2. 1,838 views
Each of the following nuclides is known to undergo radioactive decay by production of a beta particle, ^0_-1e. Write a balanced
1. 4 answers
2. 576 views
For the reaction3 O2(g) reverse reaction arrow 2 O3(g) If the equilibrium mixture is analyzed and [O2(g)] is found to be
1. 0 answers
2. 522 views
How to find the coefficient of Fe^2+ from ClO3^- + Fe^2+ --> Cl^- + Fe^3+
1. 1 answer
2. 383 views
Which has the higher [H+], 0.40 M RbOH or 0.20 M Ca(OH)2?
1. 1 answer
2. 935 views
The velocity of a car (in miles per hour) is given byv(t) = 61.25t − 17.5 t^2 where t is in hours. Write a definite integral
1. 1 answer
2. 1,479 views
i apply an 800 N force to the cratea. how long would it take the crate to travel 20m across the warehouse floor(in the direction
1. 0 answers
2. 418 views
in an element on the periodic table, which number tells you the how many electrons are in that element??
1. 1 answer
2. 2,751 views
Forces of 10.6 N north, 20.8 N east, and 14.3 N south are simultaneously applied to a 3.76 kg mass as it rests on an air table.
1. 1 answer
2. 729 views
Forces of 10.6 N north, 20.8 N east, and 14.3 N south are simultaneously applied to a 3.76 kg mass as it rests on an air table.
1. 1 answer
2. 433 views
Forces of 10.6 N north, 20.8 N east, and 14.3 N south are simultaneously applied to a 3.76 kg mass as it rests on an air table.
1. 1 answer
2. 620 views
An object is released from rest. How far does it fall during the third second of its fall?
1. 1 answer
2. 958 views
i already posted this question, but im still confused on it.Dinitrogentetraoxide partially decomposes according to the following
1. 2 answers
2. 2,952 views
Dinitrogentetraoxide partially decomposes according to the following equilibrium:N2O4 (g) -> 2NO2 (g) <- A 1.00-L flask is
1. 6 answers
2. 4,197 views
A loaded dogsled has a mass of 400kg and is being pulled across a horizontal, paced snow surface at a velocity of 4.0m/s (N).
1. 3 answers
2. 2,300 views
Give the product of the substitution reactions.(CH3)2CHOSO3CH3 -> ?
1. 1 answer
2. 395 views
Free Fall:Tara throws a baseball down to Nathan. If she throws it with a speed of 2.0m/s and it lands in Nathan's hand with a
1. 2 answers
2. 451 views
A ball is rolling on a track with an intial velocity of 2.0m/s, E. If the acceleration is 1.5 m/s2, write a sentence that
1. 8 answers
2. 581 views
Im writting an argumentive paper on standardize test and I need an attention grabber.
1. 2 answers
2. 728 views
2N2O(g) → 2N2(g) + O2(g)d[N2O]/dt = -5.8×10-4 M/s at a particular temperature and set of concentrations. What are d[O2]/dt
1. 0 answers
2. 585 views
2N2O(g) → 2N2(g) + O2(g)d[N2O]/dt = -5.8×10-4 M/s at a particular temperature and set of concentrations. What are d[O2]/dt
1. 0 answers
2. 676 views
Why would it be better to titrate a solution rather than just dilute it?
1. 1 answer
2. 340 views
Hello, this is an upper-level question, and I would sincerely appreciate help before Tuesday.I am reading a journal article, and
1. 0 answers
2. 440 views
6) We have afternoon classes on Tuesdays from 2pm to 4pm.7) I prefer scientific subjects such as physics and maths to
1. 1 answer
2. 477 views

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