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Questions Asked

xkat:
divide a 16/500 dilution into 4 sequential dilutions
 updated one month ago
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Mathematics

xkat:
Let's pretend you work as a barista at Starbuck's. During one week, your "team" gets a total of $10,000 in the tip jar. All together, when y…
 updated one month ago
 3 replies
 1 Medal
Mathematics

xkat:
If you have ten dollars, and you lose 25 percent of it and then you earn 20% on what is left, how much do you have?
 updated 4 months ago
 1 reply
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Mathematics

xkat:
How do you prepare 50mL of 0.20 M potassium iodate in 0.080 M sulfuric acid?
 updated 7 months ago
 1 reply
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Mathematics

xkat:
You get $11 per hour. You work 4 hours a day, Thursday through Sunday. But on one particular Sunday, the boss asks you to stay and work an e…
 updated 7 months ago
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Mathematics

xkat:
You get your very first job ever at a burger joint. You will be working every Saturday, 8 hours, at minimum wage. However, the boss says tha…
 updated 7 months ago
 8 replies
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Mathematics

xkat:
You get a job working 20 hours a week. Your wages are $10.00 an hour. You work just for the Summer  12 weeks, 5 days a week. How much do y…
 updated 7 months ago
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Mathematics

xkat:
16.11 For the reaction C(g) ====> D(g), [C] vs. time is plotted
 updated 9 months ago
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Mathematics

xkat:
Solve for n
1/410.1 = 1.097x10^7[((1/(2^2))((1/(n^2))]
 updated 9 months ago
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Mathematics

xkat:
What are the coordination numbers of colbalt(III), platinum(II) and platinum(IV) in complexes?
 updated 9 months ago
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Mathematics

xkat:
The conversion of violet radiation (800 nm) into Xray radiation (32nm) was reported in 1998. What is the minimum number of violet photons n…
 updated 9 months ago
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Mathematics

xkat:
Which compartment below is the largest compartment of the extracellular fluid?
a. plasma
…
 updated 11 months ago
 2 replies
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Mathematics

xkat:
I need someone who can help me proofread a paper. Please!!
 updated one year ago
 20 replies
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Mathematics

xkat:
Attached earlobes are inherited as an autosomal recessive. An individual who cannot curl his tongue is homozygous recessive at another autos…
 updated one year ago
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Mathematics

xkat:
If dividing cell is 2n, ploidy level of daughter cells will be_________? (For mitosis)
If dividing cell is 2n, ploidy level of daughter c…
 updated one year ago
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Mathematics

xkat:
Use differentiation Rules to find
(x^3e^x)'
…
 updated one year ago
 3 replies
 1 Medal
Mathematics

xkat:
The velocity of an object moving along a straight line is v(t)= t^2 – 10t + 16. Find the total distance traveled by the object from the int…
 updated one year ago
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Mathematics

xkat:
Consider a baseball with a rest mass of 0.163 kg.
a)How much work is required to increase the speed of the baseball from 25.0 m/s to 38.3…
 updated one year ago
 3 replies
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Mathematics

xkat:
A star has a peak in its radiation at a frequency of 4.94x10^15 Hz. What is the surface temperature of this star?
 updated one year ago
 3 replies
 1 Medal
Mathematics

xkat:
A lump of putty with a mass of 0.490 kg and a speed of 0.790c collides headon and sticks to an identical lump of putty moving with the same…
 updated one year ago
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Mathematics

xkat:
Dealing with interference...
why is the smallangle approximation good enough for the doubleslit pattern but not for the pattern of the …
 updated one year ago
 2 replies
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Mathematics

xkat:
Suppose the speed of light in a vacuum were only 25.0 mi/h. Find the length of a bicycle being ridden at a speed of 22.0 mi/h as measured by…
 updated one year ago
 1 reply
 1 Medal
Mathematics

xkat:
solve for x (sqrt(1x^2)/2)  ((x^2x)/(2sqrt(1x^2))=0
 updated one year ago
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Mathematics

xkat:
solve for x (sqrt(1x^2)/2)  ((x^2x)/(2sqrt(1x^2))=0
 updated one year ago
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Mathematics

xkat:
((root1x^2)/2)(x(1+x)/2root(1x^2))=?
 updated one year ago
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Mathematics

xkat:
Solve for x
((root1x^2)/2)(x(1+x)/2root(1x^2)) = 0
 updated one year ago
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Mathematics

xkat:
Solve for x
[2x(root1x)] [(x(2x+2))/(root1x^2)] = 0
 updated one year ago
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Mathematics

xkat:
Maximize the area of the rectangles inscribed by the unit circle.
 updated one year ago
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Mathematics

xkat:
Find the derivative of x(3x16)/(2 root(x4)^3)
 updated one year ago
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Mathematics

xkat:
derivative of x(3x16)/(2 root(x4)^3)
 updated one year ago
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Mathematics
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