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This page lists questions and answers that were posted by visitors named an.

Questions

The following questions were asked by visitors named an.

if dy/dx= (1+lnx)y and if y=1 when x=1, then y=

campare inheritance by multiple allels and polygenic inheritance

I have three questions. I don't even know where to begin. 1. a) If an in vitro fatty acid synthesizing system is supplied with [2-14C]-acetyl CoA as the only source of radioactive label along with all other necessary cofactors/reactants for net fatty acid...

If 1.0 L of 0.2 M Ca(OH)2 is added to 2.5 L of 0.1 M HCl, the pH of the final solution is? can someone show me the working out of this question? im very confused by it. thankyou

If a violin string vibrates at 1720Hz, what is the wavelength of the sound produced in the surrounding air? (assume T=20 degree Celsius and speed is 344m/s)

A Cessna aircraft has a lift-off speed of 120 km/h. What minimum constant acceleration does this require if the aircraft is to be airborne after a take-off run of 265 m? Answer in units of m/s2 b) How long does it take the aircraft to become airborne? Ans...

a bomb of mass 5 kg explodes in to two equel fragments. At what angle these fragment fly apart ?

If motion of a particle of mass (m) is given by y=ut+1/2gt^2 (square).find force acting on it

1. In 1916, Woodrow Wilson ordered General John J. Pershing to lead U.S. troops into Mexico to capture A. Francisco Madero. B. Victoriana Huerta. (C. Pancho Villa.) D. Porfirio Diaz. 2. The last of Wilson's Fourteen Points called for (A. the creation of a...

A gourmet coffee shop in downtown SF is open 250 days a year and sells an average of 80 pounds of Kona Coffee beans a day. it purchase coffee beans for $20.00 per pound. ordering (fixed cost = $16 per order), beans are always shipped from Hawaii within ex...

a solution is made by dissolving 25 g NaCl in enough water to make 1.0 L solution. Assume that density of the solution is 1.0 g/mL. calculate the mass percent, molarity, molality, and mole fraction of NaCl. help please 25g/58.44g NaCl=.428 mol 1000 grams...

Two particles of mass 5 g and 10 g respectively are joined by a light string which passes through a small hole on a smooth table. The smaller particle describes a circle of radius R on the table at a rate of 4 revolutions per second while the heavier part...

Please could someone answer the speed camera question.

I have an assignment for tomorrow and I am completely confused. What are the techniques needed for an essay?

what is the super-natural?

which was a significant reason middle colonies were more faorible to farmers than new england. select all that aply.

How many grams do 5.1×1023 atoms of argon weigh?

The bases of a trapezoid are 25 and 15 respectively. The angles at the extremities of one base are 65 degree and 35 degree respectively find the two legs. pls help me, thank you!

a movie ticket is $12.00, plus an 8.5% sales tax. How much will one movie ticket cost?

What is the relative major key of D minor? A. G sharp major B. F major C. C sharp major D. A flat major

Answers

The following answers were posted by visitors named an.

well basically its asking you to find the differences (subtract) the numbers that are side by side so example 1,1,2 so you would 1-1=0 2-1=1 and so on

(10 * 8) + 1 = 80 + 1 = 81 After your examples I am sure you could have figured this one out

big idea oof energy is shoowing the changes of how energy is transferred

The marshmellow man is from ghostbusters..lol

You are from connections academy. Look in the book.

d111 λ=3.091A a=3.53A λ=2d(111)Sin(angle) d=a/sqrt(h^2+k^2+l^2)

d = 0.41 how can i calculate that result?

how you clacula the number c?

0.9544 is in volts or eV?

a solution is made by dissolving 25 g NaCl in enough water to make 1.0 L solution. Assume that density of the solution is 1.0 g/mL. calculate the mass percent, molarity, molality, and mole fraction of NaCl. help please 25g/58.44g NaCl=.428 mol 1000 grams...

is that right please help me

thanks good night

25g/58.44g NaCl=.428 mol 1000 grams of solvent H20 25g/58,44 g x100= 42.8 % mass percent molarity .428 mol/1.0 L= .428 M molality= .428 mol/1 Kg= .428 molal is that right? help please ap chemistry - an, Tuesday, January 6, 2015 at 12:47am is that right pl...

also for the above question the answer for the mole fraction of NaCl is 0.00785 not 0.00766 what i do wrong moles of NaCl (.428 mol)/ moles of solution (55.9) = 0.00766 what i do wrong?

HELP ME WITH THIS ONE WHEN DONE WITH THE OTHER THX calculate the concentration of CO2 in a soft drink after the bottle is opened and equilibrates at 25C under a CO2 partial pressure of 0.0003 atm. c=KP henry's law k=? k for CO2 is 3.4E-2 mols/L*atm c=KP S...

Help me please!!!

Why you have v(t) = 30π - π/2 t???

It does not work

I tried 1.6 but it does not work

Did you get this question on maths watch?

the answer is 14.4. got full marks.

A speed camera takes two photos of a car photo two was taken 0.5 secs after photo 1. Marks on the road are0.8 metres wide. What is the average speed?

Thanks for your help. You really helped me.

The question for my essay was is Macbeth a villain or a hero? Was he a villain?

I am not an expert at maths but I am quite sure that speed is the motion/movement of the object and how fast something is travelling.

Oops. Is this science? It looked like maths to me. Sorry.

I think it is 214.28

12x5=60 10x60=600m

no. Then you need to go back and multiply that by 3 ,4 and 13

and then you get: 0.6 nickel 0.8 zinc 2.6 copper

probably its his quiz answers