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Need to write a 1000 word essay about this, but I can't figure out what the poem is even about. What is the meaning & how did
1. 1 answer
2. 1,198 views
What is this poem's meaning and how did you understand it?March for a One Man Band by David Wagoner He’s *a boom a blat* in
1. 1 answer
2. 1,725 views
What is the number of revolutions in a 450pi radians
1. 1 answer
2. 343 views
31 lbs of bananas cost $248. How much would 40 lbs cost?
1. 2 answers
2. 412 views
If you have 21 questions and you miss 2 whats your score? How do you find out?
1. 3 answers
2. 433 views
Blocks 1 & 2 are connected by a string. Block 1 is on an incline & has a mass of 5.4kg. Block 2 is hanging from the string & has
1. 0 answers
2. 588 views
Use Euler's method with step size 0.2 to estimate y(1), where y(x) is the solution of the initial-value problemy'=5x+y^2,
1. 1 answer
2. 665 views
I have a Question about The Merchant of Venice By william shakspear. What are Some promises made in the stor??? Please help!
1. 0 answers
2. 418 views
(-5,-2,) end point (-7,-5) mid point, how do I find another end point?
1. 1 answer
2. 392 views
I'm having a problem answering some questions we're learning about shopping and stuff like that so could someone check these
1. 7 answers
2. 620 views
A rectangular block of lead with dimension 43 cm x 53 cm x 63 cm is melted to mould spherical balls of 3 cm radius. How many
1. 1 answer
2. 696 views
I need help with finding the theoretical yield of Mg(s) + 2HCl(aq) → MgCl2(aq) + H2(g). So far I have 24.305 + 37.4688 =
1. 1 answer
2. 1,127 views
Solve Cos^2(x)+cos(x)=cos(2x). Give exact answers within the interval [0,2π)Ive got the equation down to -cos^2(x)+cos(x)+1=0
1. 1 answer
2. 897 views
My question involves "Graphic Representation of Radicals of the Second Order" I know that the length of the hypotneuse of a
1. 1 answer
2. 529 views
3. Answer the following questions: For each question show a balanced chemical equationand show all calculation for full credit.
1. 1 answer
2. 494 views
Biphenyl, C12H10, is a nonvolatile, nonionizing solute that is soluble in benzene, C6H6. At 25 °C, the vapor pressure of pure
1. 1 answer
2. 729 views
When 4.73 g of a nonelectrolyte solute is dissolved in 965 mL of water at 28 °C, the resulting solution exerts an osmotic
1. 1 answer
2. 805 views
What probability value should be used for determining whether the modified process results in a defect rate that is less than
1. 0 answers
2. 460 views
the distribution of scores on a test is mound shaped and dsymmetric with a mean score of 78. if 68 percent of the scores fall
1. 2 answers
2. 1,075 views
A certain substance has a heat of vaporization of 34.65 kj/mol. At what kelvin temperature will the vapor pressure be 3.50 times
1. 1 answer
2. 659 views
A piece of metal with a mass of 1.9 kg, speciﬁcheat of 200 J/kg ◦ C, and initial temperature of 100 ◦ C is dropped into an
1. 1 answer
2. 1,231 views
I'm sorry the computer jammed on an earlier post and I couldn't do anything-so here is the problem I need asistance with Please
1. 1 answer
2. 542 views
¯3 x 5 + ¯36 ÷ ¯3 -- ¯7 — 10 + 6 x ¯8 ÷ ¯24 —1 =
1. 3 answers
2. 279 views
Frances sells greeting cards. The materials for a card cost $2.40, and she will include an 80% markup. What is the selling price
1. 3 answers
2. 946 views
9. Assume the weight, W, of a randomly selected adult has a normal distribution with a meanof 175 pounds and a standard
1. 2 answers
2. 1,170 views
Newton's law of coolingT(t)= Tm + (To-Tm)e^-kt, k >0\ Evaluate T(0). Simplify and explain the result I'm very confused on how to
1. 1 answer
2. 751 views
Getting ready for trig semester finals. Can't figure out how they are simplifying these equations. (these are the review not
1. 3 answers
2. 442 views
The scale drawing for a business office is drawn so that 1 cm = 2 ft. If the length of the model is 4 cm and the width is 9 cm,
1. 1 answer
2. 527 views
What is the acceleration of a proton in an electric field of 10^6 N/C?
1. 1 answer
2. 498 views
What is the acceleration of a proton in an electric field of 10^6 N/C?
1. 0 answers
2. 403 views
A convex mirror has a focal length of 15 cm. A 3.0 cm high object is located 10 cm in front of this mirror. Where is the image
1. 0 answers
2. 457 views
A 5 meter diameter telescope is used to observe binary star systems. What is the minimum separation distance (perpendicular to
1. 0 answers
2. 883 views
Light shines through a single slit whose width is 1.12 mm. A diffraction pattern is formed on a screen located 4.0 m away. The
1. 0 answers
2. 960 views
A light ray travels from water to air. If the ray strikes the water/air boundary at an angle of incidence of 46 degrees, what is
1. 0 answers
2. 547 views
a 59kg student jumped off the back of a 42kg sailboat, the boat was already travelling at 3.1m/s before she jumped. if she
1. 0 answers
2. 468 views
How does Earth have seasons?
1. 5 answers
2. 385 views
find all solutions of the equation1. x^3+27=0 2. x^3-8=0
1. 1 answer
2. 387 views
1. Find all rational zeros of the polynomial. Then determine any irrational zeros, and factor the polynomial completely.
1. 1 answer
2. 997 views
the genotype of the hybrids of two pure-breeding pea plants that each have white flowers and round seeds (both traits dominant)
1. 0 answers
2. 594 views
Find a third degree polynomial P(x) that has zeros at x=-1, x=1, x=2 and whose x-term has coefficient 3?
1. 1 answer
2. 475 views
A typical buffer used by biochemists is called Tris, which can be depicted as R3N. A buffer that is prepared by mixing 500ml of
1. 0 answers
2. 598 views
A block of mass m = 5.2 kg is pulled up a è = 24° incline as in the figure with a force of magnitude F = 34 N.
1. 2 answers
2. 504 views
Are there any tutors on here that are familiar with The Canterbury Tales?
1. 1 answer
2. 998 views
Find the double integral of f (x, y) = (x^7)y over the region between the curves y = x^2 and y = x(3 - x).
1. 1 answer
2. 405 views
Find the double integral of f (x, y) = (x^7)y over the region between the curves y = x^2 and y = x(3 - x).
1. 0 answers
2. 381 views
An atom of potassium (K) has 19 protons: 18 electrons in its inner electron energy levels and 1 electron in its outer energy
1. 1 answer
2. 4,388 views
During the last part of cellular respiration in the mitochondrion, electron flow is tapped and used to make ATP. Where do the
1. 0 answers
2. 532 views
Find the general solution of the equations csc^2 θ =4/3.
1. 1 answer
2. 371 views
using the factor theorem to show that x-c is a factor of P(X) for the given values of c, and factor1. P(x)=x3-5x^2+8x-4; c=1
1. 1 answer
2. 1,596 views
Exponential growth and decayfind the half life of a radioactive substance if 220 grams of the substance decays to 200 grams in 4
1. 1 answer
2. 1,248 views
a) How will the concentration of NaOH be affected if during the titration some of the solid potassium hydrogen phthalate was
1. 2 answers
2. 5,517 views
Using the data collected for part b on your data sheet, calculate the molar mass of the unknown acid. Include the calculation
1. 2 answers
2. 1,480 views
Using the data collected for part c on your data sheet and assuming the density of the vinegar is 1.00g/mL,1) calculate the
1. 1 answer
2. 1,201 views
Using the data collected for part c on your data sheet and assuming the density of the vinegar is 1.00g/mL,1) calculate the
1. 1 answer
2. 810 views
Using the data collected for part b on your data sheet, calculate the molar mass of the unknown acid. Include the calculation
1. 1 answer
2. 660 views
a) How will the concentration of NaOH be affected if during the titration some of the solid potassium hydrogen phthalate was
1. 2 answers
2. 1,290 views
Inverse functionswhat is the inverse function of f(x)=1/square root of x +1? and f(x)=1-x^2, x<0?
1. 1 answer
2. 558 views
Exponential and log functionsWhat initial investment at 8.5% compounded continuously for 7 years will accumulate to 50,000?
1. 1 answer
2. 573 views
Inverse functionsfind the value If f(x)=1/x, find f^-1 (2)
1. 1 answer
2. 360 views
Exponential Growth and DecayFind the half-life of a radioactive substance that decays by 5% in 9 years.
1. 1 answer
2. 1,006 views
LogarithmsSolve the equation for x 1-ln(3x+2)=0
1. 1 answer
2. 361 views
Applications of trigonometric functionsSolve the missing parts of the triangle satisfying a=125 b=150 alpha=55 degrees There are
1. 1 answer
2. 639 views
I have input x (20,1,40,4,8,10) and output y (2,40,1,10,5,4). What is the function?
1. 2 answers
2. 325 views
Using Law of Sines: Need Help1. alpha=70 Degrees Beta=38 Degrees a=35
1. 1 answer
2. 411 views
Two blocks are at rest on a frictionless, 20 degree incline. What are the tensions in the two strings if block 1= 5.3kg and
1. 1 answer
2. 659 views
Each of 108 identical blocks sitting on a frictionless surface is connected to the next block by a massless string. The first
1. 1 answer
2. 1,084 views
Each of 108 identical blocks sitting on a frictionless surface is connected to the next block by a massless string. The first
1. 0 answers
2. 1,388 views
solve this equation on the given interval expressing the solution for x in terms of inverse trigonometric functions.6(cosx)^2-co
1. 3 answers
2. 643 views
Each of 108 identical blocks sitting on a frictionless surface is connected to the next block by a massless string. The first
1. 2 answers
2. 2,527 views
A lake may be polluted with Pb2+ ions. what precipitation reaction might you use to test for the presense of Pb2+?
1. 1 answer
2. 1,951 views
An ice sled powered by a rocket engine startsfrom rest on a large frozen lake and accelerates at 15.0 m/s 2 . At t1 the rocket
1. 0 answers
2. 799 views
Fator the trinomial:4) 2 p + 10p +25 6) 2 y - 5y -24 8) 2 n + 2n -48 10) 2 y + 17y + 72 = 0 12) 2 w - 13w + 42 = 0
1. 1 answer
2. 426 views
I'm working on distances like saying something is closest far away or furthest.Are these correct for what I put in English as
1. 5 answers
2. 1,148 views
Change the verb in each sentence to the present participle.1.Tú nadas. Tú estás nadando. 2. Él bebe café. Él está
1. 4 answers
2. 634 views
A car is traveling 28 m/s when the driver sees a child standing on the road. He takes 0.8 s to react, then steps on the brakes
1. 1 answer
2. 1,902 views
Please help me with this problem-I'm stuck(x-2)/(x+2) = (x+10)/x I'm not even sure where to start-Thanks for any help you can
1. 2 answers
2. 440 views
Solve.2sin(2ƒÆ) + �ã3 = 0 interval [0, 2ƒÎ) How do I start this? I feel like maybe Trig Identities, but I'm not really
1. 2 answers
2. 618 views
The Principle of self-government emphasizes majority rule whereas the principle of liberty emphasizes individual rights. There
1. 2 answers
2. 756 views
Evaluate if r=-8: |-15-r|+|r|=
1. 2 answers
2. 466 views
Factor:A.) 2x^2-9x-18 B.) 14x^2-55x-36 C.) x^3+3x^2-x-3
1. 2 answers
2. 535 views
find tha value of f(x)=x3 where f(x+h)-f(x)/hso far I got 3x2+3hx+h2/h and got stuck from here.
1. 2 answers
2. 450 views
I am having trouble with these 2 problems.Evaluate: (1/x^9)dx Evaluate: (5x^5-4x^3+6x)dx
1. 1 answer
2. 450 views
how has the internet changed since 1980?
1. 1 answer
2. 424 views
put function in standard formf(x)=-4x^2-32x+9
1. 1 answer
2. 515 views
put in standard form:4x^2=36+9y^2
1. 0 answers
2. 405 views
If $22,550 is invested at 2.95% compounded continuously, how long will it take to reach $50,000 in the account?
1. 1 answer
2. 533 views
8-3i divided by -4-6i=
1. 1 answer
2. 383 views
Need help with this complex number equation.8-3i/-4-6i=
1. 1 answer
2. 410 views
how to convert this from rectangular to polar?r=cos theta
1. 1 answer
2. 369 views
Use Mathematical Induction to show that the statement2 + 6 + 10 + . . . + (4n – 2) = 2n^2 is true
1. 2 answers
2. 4,806 views
How can I convert polar coordinates to rectangular coordinates?
1. 1 answer
2. 601 views
If a buffer solution is 0.200M in a weak acid (Ka=1.6*10^-5)and 0.480 M in its conjugate base what should the pH be?
1. 0 answers
2. 449 views
If the Ka of a monoprotic weak acid is 4.3*10^-6, what is the pH of a 0.16 M solution of this acid?
1. 0 answers
2. 425 views
calculate the pH and the pOH of an aqueous solution that is 0.035 M In HCI and 0.080 M in HBr?
1. 2 answers
2. 2,010 views
At a certain temperature, 0.660 mol of SO3 is placed in a 3.00 L container.2SO3=>2SO2+O2 Kc=
1. 0 answers
2. 652 views
If $22,550 is invested at 2.95% over 10 years, describe the amount of the investment if interest is compoundeda. Every 2 months
1. 1 answer
2. 490 views
Use the Law of sines to find the remaining sides.1. a=40 degrees; Beta=87; c=115
1. 1 answer
2. 398 views
What is the ph of 2.5 M solution of HClO4?
1. 2 answers
2. 4,262 views
True or false1. The energy of a collision between atoms or molecules must be greater than the activation energy for bonds to be
1. 2 answers
2. 997 views
Hi. How would I determine the rate constant of a reactant?
1. 1 answer
2. 325 views

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