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A ship move due North at 100km-1 on a river flowing due east at 25-2.calculate the magnitude of the resultant velocity of the
4 answers
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A ship move due North at 100 km on a river flowing due east at 25 km. Calculate the magnitude of the resultant velocity of a
2 answers
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The numerator and denominator of a fraction have 1, 2, and 4 as common factors. After you divide the numerator and denominator
1 answer
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What mass of AuCl3 contains 160.9 g of gold?
My work i got 104.6 g Am i right?
2 answers
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Answers (33)
100-2+25-2 10000+625=10625=103.08 103.08+100+25=228.08
Thank you so much
Pls I need your help, by help me solve this question
Yes
Yes
H CV UK
Try using a google search. I've only read the book once a few years back.
If 1/3 = 33 1/3 %, then 2/3 = 66 2/3 % Here's why. two thirds (2/3) is equal to one third (1/3) TIMES two. Thus, if percentage is 33 1/3% for 1/3, we must have TWO TIMES 33 1/3% for 2/3, or 66 2/3 %.
it goes back to where it was last passed through, it is revised and sent back to the house/committee that didn't pass it, or it is killed The answer is D. Check this out without the spaces (it is a picture of proposing amendments) htt p s : //
Remember the area of a circle? pi * r^2? If radius is 10000, pi = 3.14, then we have 10000^2*3.14 = 314,000,000 feet^2 three hundred fourteen million feet squared. answer A.
Current distance = 295 - 20 = 275. d = r t d/r = t 275 mi / 55 mi/h = 5 hours. Correct.
I'm assuming integral from 0 to 12? Integration by part is given by integral of u dv = uv - integral of v du Let u = x, dv = sqrt(x+4)^-1 Use integration to find du = dx, v = 2sqrt(x+4) Thus, uv - int v du = x 2 sqrt(x+4) - integral of 2 sqrt(x+4) = 2x
I'm not a physics geek, but I did find a problem on google (use it!) that is close to yours. Use it as a template. h t t p s: // a ns we rs . yah oo . c o m / question /index?qid= 20150220185326AA9RTsF Remove spaces from the url
? Is there something before this, because this question does not make sense.
I suggest you use stackexchange . com or physicsforum . com The formula I found is v=sqrt(2gY), where Y is the maximum height and g is -9.8m/s^2 Obviously the units would be sqrt ( m * m/s^2) = m/s, so it matches with velocity. We convert 2022km to m, then
A.)Your internal motivation B.)Family & friends C.)Reference Materials D.)All Of Above Using common sense, all of these things are equally important.
In its own words, it says "Excessive bail shall not be required, nor excessive fines imposed, nor cruel and unusual punishments inflicted." As this is part of the bill of rights, it asserts that American citizens may not be subject to "cruel or unusual
I'm not a history geek, but looking at the answers, B seems to be the most ideal. A. Growing population = lower death rate -- does not cause a higher death rate B. Possible! More ppl = not enough jobs C. When has TOO MUCH been a problem? D. More ppl =
So the money invested at 8% is 2600, and at 7% is 700.
0.08*x + (x-1900)*0.07 = 257 0.15 x - 133 = 257 0.15x = 390 x=2600 2600*0.08+700*0.07 = 257. Correct
Molar mass of Mercury = 200g/mole, look it up. Assume drop of mercury is a sphere, apply the formula pi * r^3 * 4/3 = volume. Use the density. Should be fairly simple.
Then why are you asking?
Do you know how to find the midpoint? Simply add the x-coordinates together and divide by 2. Do the same with y. For midpoint M, we have x = (1+-3)/2 = -1, y = (2+6)/2 = 4. M = (-1,4) yes you are correct
Correct.
x= 10/25 * 100% = 40% Correct 6.9 % / 100% * 128 = Tax Tax + list price = total cost.
It's either B or D. I don't think a growing population leads to fewer medical advancements though. The question is worded very weirdly and seemed to lack a few prepositions
pi*r^2*h pi * 7^2*18 So yes, it is D
So, no the answer is not 53 meters. Rather, it is approximately 30.425 m
If each van can carry max 7 students, and 32 kids are going, we need 32/7 rounded up. 32/7 = ~4.57 = 5 vans. You need 5 vans for the minimum to carry all 32 students and guarantee each student has a seat.
Start by drawing a free-body diagram and analyzing the forces on each object.
Try drawing a figure. Height is what we are finding, base of triangle is 35 meters. The angle theta is 41 degrees. Use the definition of tangent. tan(41 degrees) = height/35
I'm assuming it means to write the net ionic equation, so just Fe2(SO4)3 breaking down into its polyatomic ions, which would in this case be Fe2(SO4)3(aq) -> 2Fe3(+)(aq) + SO4(2-)(aq)
What do you mean? If you divide 1 by 4 you get a remainder of 4, yes.
