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Questions Asked on March 1, 2008

A boat is at a point 120km West and 60km South of its destination. It sails in water which has a current of 20km/h North. In
1. 0 answers
2. asked by Anonymous
3. 709 views
whats the differences in magnitudes of the sun and sirius?
1. 1 answer
2. asked by AJ
3. 610 views
what does the calibration curve tell you about the spectrophotometer?
1. 1 answer
2. asked by stew
3. 547 views
Do the indicated addition. 3 + 4 + 8=15 right7 12 15 17
1. 1 answer
2. asked by AJ
3. 328 views
Can 89/13 151/11 or 223/23 be simplified?I think none of the 3 can be simplified
1. 6 answers
2. asked by AJ
3. 680 views
5. For the decimal 8.62354:What is the place value of 5? A) Hundredths B) Thousandths C) Ten-thousandths D) Hundred-thousandths
1. 1 answer
2. asked by AJ
3. 973 views
Give the place value for the indicated digit.8 in the number 138,350 A) Ones B) Tens C) Hundreds D) Thousands
1. 4 answers
2. asked by Sue
3. 460 views
I have to compare and contrast three types of tires, and relate them to physics.I've chosen: <li> Racing tires <li> Winter tires
1. 1 answer
2. asked by Lucy
3. 760 views
The shape of a supporting arch can be modeled by h(x)= -0.03^2+3x, where h(x) represents the height of the arch and x represents
1. 1 answer
2. asked by Jon
3. 1,222 views
Why is that absolute ethanol be used in preparing an ester with ethanol as one of the reactants?My Guess: It will cause
1. 1 answer
2. asked by PIN
3. 564 views
A car (m = 690.0 kg) accelerates uniformly from rest up an inclined road which rises uniformly, to a height, h = 49.0 m. Find
1. 4 answers
2. asked by rory
3. 1,965 views
For the decimal 8.62354:What is the place value of 5? IS IT TEN-THOUSANDTHS Hundredths Thousandths Ten-thousandths
1. 2 answers
2. asked by Sue
3. 1,304 views
A moving 1.60 kg block collides with a horizontal spring whose spring constant is 295 N/m. The block compresses the spring a
1. 4 answers
2. asked by rory
3. 5,647 views
A pilot must fly his plane to a town which is 200 km from his starting point in a direction 30 degrees N of E. He must make the
1. 2 answers
2. asked by Anonymous
3. 664 views
A firm with monoply power has the demand curve:P = 100 - 3Q + 4A^1/2 And has the total cost function: C = 4Q^2 + 10Q + A where A
1. 3 answers
2. asked by Dan
3. 976 views
Can anybody translate (y + 3)(y -2)
1. 1 answer
2. asked by Ron
3. 366 views
Would someone critique my hypothesis?question:Although most salamanders have four legs, the aquatic salamander shown below
1. 2 answers
2. asked by Trish
3. 626 views
Find the five-number summary of the following set of numbers.335, 233, 185, 392, 235, 518, 281, 208, 318
1. 3 answers
2. asked by diane
3. 819 views
Which substance will be attracted to a charged balloon NH3 or CH4? Why?
1. 1 answer
2. asked by Jessica
3. 449 views
You may have to convert from feet to miles several times in this assignment. You can use 1 mile = 5,280 feet for your
1. 5 answers
2. asked by frank
3. 776 views
For Language Arts I have to write a two voice poem about the holocost. It has to be very serious. Everytime I give my teacher
1. 7 answers
2. asked by Taylor
3. 714 views
Solve: sqrt3x+6 + 4 =< 7sqrt3x+6 + 4 =< 7 subtract 4 from both sides sqrt3x+6 =< 3 subtract 6 from both sides 3x/3x =< -3x/3x x
1. 1 answer
2. asked by Jon
3. 460 views
Write the number in expanded form.684
1. 3 answers
2. asked by Sue
3. 1,454 views
i know that the mass of barium is 137.33 but i have to make a presentation to my class and i don't know how i would say the mass
1. 1 answer
2. asked by mae
3. 438 views
I am definitely lost on this problem. Can someone help me out?A(n) 51.3 kg astronaut becomes separated from the shuttle, while
1. 2 answers
2. asked by Christy
3. 734 views
Simplify:4xy^3/z^2 divided by (8x^2y/z^3)^2 I came up with the following: 2.2.x.y.y.y.z.z.z.z.z/z.z.z2.2.16.x.x.x.x.y.y
1. 1 answer
2. asked by Lucy
3. 1,102 views
Find the slope of a line that is perpendicular to a line whose slope is(1) 0 (2) has no slope. TIA
1. 1 answer
2. asked by Jen
3. 469 views
What formula's should I use to solve these problems?A 1.04x10^3 kg car accelerates uniformly from rest to 12 m/s in 2.16
1. 0 answers
2. asked by Christy
3. 600 views
Write an equation for the ellipse with end points of the major axis at (7,1) and (-7,1) and end points of the minor axis at
1. 1 answer
2. asked by Lucy
3. 595 views
Write 36x^2-360x-25y^2-100y=100 in standard form. Then state whether the graphs of the equation is a parabola, circle, ellipse,
1. 3 answers
2. asked by Lucy
3. 807 views
Why do your vowels examples ("aaah", "eee", "uhh") sound different then when I make them? Explain.Tension, mass density and the
1. 1 answer
2. asked by Andrea
3. 502 views
A musician plays the middle C note (262 Hz) on a guitar, a piano, and a violin at the same loudness. Will all three instruments
1. 2 answers
2. asked by Andrea
3. 957 views
Beetles: Why is the direction that the antennae of beetles point in, significant?Thanks!
1. 2 answers
2. asked by Seema
3. 537 views
Write the expression m^7/9 in radical form.9sqrt m^7 (answer)
1. 3 answers
2. asked by Jon
3. 815 views
Compare and contrast how different electrolytes-sodium, potassium, and chloride function in the body.Why is water essential to
1. 3 answers
2. asked by Sherri
3. 1,386 views
whats the integral of e^(3sqrt(x))?i think i'm supposed to use substitution but i don't know what to substirute, i tried u=
1. 1 answer
2. asked by belinda
3. 745 views
Determine the cell potential (in V) for a platinum electrode in an acidic solution of 0.004M H+(aq), 3.226M ClO4-(aq) and 4.445M
1. 0 answers
2. asked by Matt
3. 479 views
What are the odds of having a coin land tails up on 4our consecutive tosses of the coin. I took (1/2)^4 and got 1/16 but my
1. 2 answers
2. asked by Gina
3. 949 views
WHAT DOES THEORETICAL PROBABILITY MEAN HOW DO I WORK IT OUT?
1. 1 answer
2. asked by Rosh
3. 385 views
Write 0.21 as a percent.A) 0.21% B) 2.1% C) 210% D) 21% is the answer D
1. 1 answer
2. asked by Sue
3. 586 views
Write in decimal form. 8 583/10,00085,830 8.583 8.0583 8.00583
1. 4 answers
2. asked by Sue
3. 552 views
A 62.0 kg diver falls from rest into a swimming pool from a height of 3.50 m. It takes 1.92 s for the diver to stop after
1. 2 answers
2. asked by rory
3. 684 views
substract 8gal 7qt-3gal 2qt simple formis the answer 5gal 3 qt 4 gal 5 qt 6 gal 1 qt 5 gal 3 qt 5 gal 5.5 qt
1. 5 answers
2. asked by Sue
3. 595 views
REALLY NEED HELP WITH MY HOMEWORK ANDI WAS WANTING TO KNOW IF YOU GUYS HELP ME WITH IT SO PLEASE PLEASE PLEASE HELP ME WITH IT
1. 1 answer
2. asked by Ms. Sue
3. 623 views
Assume that no denominator equals 0.(8y^3+27)/(2xy-10y+3x-15) I don't know how to solve this one.
1. 1 answer
2. asked by Jon
3. 513 views
Assume that no denominator equals 0.(2x-3)^2 = 2x * 2x -3 * -3 = 4x-9(answer)
1. 4 answers
2. asked by Jon
3. 574 views
Assume that no denominator equals 0.5x^3(7x)^2 = 5*7*7+x^3+x^2 = 245x^5(answer)
1. 1 answer
2. asked by Jon
3. 446 views
A second order reaction has a rate constant of 8.7x10^-4/(M*s) at 30 degrees C. At 40 degrees C the rate constant is
1. 0 answers
2. asked by Lauren
3. 757 views
The reaction 2B--->C + 2D is found to be zero order when run at 990 degrees C. If it takes 3.3X110^2 s for an initial
1. 0 answers
2. asked by Lauren
3. 1,221 views
What is the primary difference between a performance budget and a program budget? Why does a human services agency need to know
1. 1 answer
2. asked by jean
3. 465 views
"Target Games: Darts are thrown at each of the boards shown below. A dart hits the board at a random point. Judging by
1. 5 answers
2. asked by Robert
3. 1,141 views
Could someone give me an example of how to create an incident report about a bank hold-up, using well constructed paragraphs,
1. 1 answer
2. asked by Tom
3. 527 views
What does this mean? I am suppose to find a piece of art that represents a human-centered view. but I don't know what human
1. 0 answers
2. asked by TJ
3. 488 views
how did you find the percent yeild for the eugenol benzoate?
1. 1 answer
2. asked by shelly
3. 383 views
Please helpThe following table shows the number of calories burned per hour (cal/h) for a variety of activities, where the
1. 2 answers
2. asked by Sherri
3. 1,057 views
Is the correct way to say I like to go shopping, J'aime faire du shopping?
1. 3 answers
2. asked by jess
3. 591 views
can anyone help me understand what the purpose, advantages, disadvantages, and type of feedback provided by line-item,
1. 1 answer
2. asked by jean
3. 522 views
A carpenter is building a rectangular room with a fixed perimeter of 112 ft. What dimensions would yield the maximum area? What
1. 3 answers
2. asked by KC
3. 921 views
the constitutional basis of the right of privacy is
1. 1 answer
2. asked by gigi
3. 1,019 views
Can someone please edit this for me? and tell me if i did the quoates right.(meaning I properly indented and made each ones new
1. 3 answers
2. asked by Abby
3. 1,064 views
Why is it necessary that absolute ethanol must be used in preparing an ester from ethanol and a carboxylic acid?
1. 1 answer
2. asked by PIN
3. 382 views
I need help with factoring trinomials completely. My teacher's example is:2x^2-12x+18 2(x^2-6x+9) 2(x-3)(x-3) I need help with:
1. 4 answers
2. asked by Nick
3. 504 views
imagine that you are starting your own company. what would be the ethical code of your company?
1. 1 answer
2. asked by greatdanelola
3. 504 views
I am studying for a midterm. Do you know this answer?what reaction does LDH actually catalize and why is that reaction
1. 1 answer
2. asked by stew
3. 413 views
translate thisLe bonheur ici bas n'a pas de prix Am I right in saying"happiness here doesn't have a price". If not, what is the
1. 3 answers
2. asked by Kurst
3. 593 views
Use synthetic division to find (2x^3 - 5x^2 + 7x - 1)._1|2 -5 7 -1 2 -3 _____________ 2 -3 4|-1 2x^2 - 3x + 4(answer)
1. 4 answers
2. asked by Jon
3. 440 views
Assume that no denominator equals 0.2+i/1-3i = 2+i/1-3i = (2+i/1-3i) * (1+3i/1+3i) = (2+3i^2)/(1-9i^2) = (2/1) - (1/3i) =
1. 1 answer
2. asked by Jon
3. 382 views
Assume that no denominator equals 0.sqrt12 - sqrt18 + 3sqrt50 + sqrt75 = (sqrt2^2*3) - (sqrt2*3^2) + (3sqrt2*5^2) + (sqrt3*5^2)
1. 1 answer
2. asked by Jon
3. 685 views
please check my answer thanks for the help :)Verifying the accuracy of ICD-9-CM and HCPCS codes are an important function in
1. 2 answers
2. asked by Lucie
3. 681 views
please check my answer thank you for your help :)Prospective payment system determines payment before services are received True
1. 0 answers
2. asked by Lucie
3. 477 views
Please check my answer thanks for the help :)If an enrollee uses more services than originally assumed per the PPPM calculation
1. 2 answers
2. asked by Lucie
3. 572 views
Redox ReactionsCan anyone help predict the reaction that will take place when Gold is put into a solution of Hydrochloric Acid?
1. 1 answer
2. asked by Anonymous
3. 431 views
Please check my answer thanks for your help :)Hospital that are excluded from the Medicare acute care PPS such as children
1. 0 answers
2. asked by Lucie
3. 498 views
I've been searching all over the web for this, but cannot find specific details. How did the former Soviet Union encourage its
1. 1 answer
2. asked by Natalie
3. 435 views
What is the differnce of the dispersal of the seeds of the tomato and the spores of the mushroom?
1. 0 answers
2. asked by Yeoh
3. 475 views
I need help calculating Earnings Per Share and Diluted Earnings Per share with options
1. 1 answer
2. asked by Tashonna
3. 411 views
What will be the effect of adding solid NaHCO3 to hot concentrated H2SO4? Why should the reaction vessel containing a
1. 1 answer
2. asked by PIN
3. 562 views
why is it necessary to protonate the carboxylic acid in an acid-catalyzed esterification? What is its purpose?
1. 0 answers
2. asked by PIN
3. 403 views
A GOOGOL IS THE NUMBER 1 FOLLOWED BY 100 ZEROS .a) WHAT IS A GOOGL WRITTEN AS A POWER ? b) WHAT IS A GOOGOL TIMES A GOOGOL
1. 3 answers
2. asked by mota
3. 1,154 views
THE DISTANCE FROM EARTH TO MOON IS ABOUT 22^4 MILES . THE DISTANCE FROM EARTH TO NEPTUNE IS ABOUT 22^7 MILES . WHICH DISTANCE IS
1. 4 answers
2. asked by mota
3. 815 views
USING THE MANUFACTURING TERMS BELOW , TELL HOW MANY DOZEN IN A GREAT GROSS. HOW MANY GROSS ARE IN A GREAT GROSS ?---------------
1. 2 answers
2. asked by mota
3. 618 views
THE MASS OF THE SUN IS ABOUT 10^27 METRIC TONS , OR 10^30 KILOGRAMS . HOW MANY KILOGRAMS ARE IN ONE METRIC TON ?
1. 2 answers
2. asked by mota
3. 1,532 views
Can somebody please help me find the domain of:1 / cos4x If there are any working out, could you be kind enough to show your
1. 1 answer
2. asked by sqleung
3. 884 views
Solve for x (exact solutions):sin x - sin 3x + sin 5x = 0 -¦Ð ¡Ü x ¡Ü 0 ------ Now, using my graphics calculator, I
1. 4 answers
2. asked by sqleung
3. 698 views
Assume that no denominator equals 0.sqrt 16x^2y^4 = sqrt (4x)y^2 = 4xy^2(answer)
1. 1 answer
2. asked by Jon
3. 585 views

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