Questions Asked

Babyslapmafro:
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Please help me solve the following problem. The isotope carbonII is used in biomedical imaging and has a halflife of 20.39 minutes. Ifthe …
 updated 24 days ago
 2 replies
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Babyslapmafro:
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Please help me name the following organic compound (click to see).
 updated one month ago
 14 replies
 3 Medals

Babyslapmafro:
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Could someone please check my work?
I am asked: How much 3.0M HCl is needed to make 100mL of 0.7M HCl?
…
 updated 2 months ago
 2 replies
 1 Medal

Babyslapmafro:
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Please help me with the following problem...
Element E reacts with oxygen to produce EO2. Identify element E if 16.5 g of it react with exc…
 updated 3 months ago
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Babyslapmafro:
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Please help. How do I answer the following question?
Which solid does not react with a small amount of 3M HNO3?
…
 updated 3 months ago
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Babyslapmafro:
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Please help, I am asked: Which has the larger N–O bond length, NO2– or NO3–? and why?
I have determined the lewis structure for the two …
 updated 3 months ago
 1 reply
 2 Medals

Babyslapmafro:
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Please help, how does bond order correspond to phase. I am asked to use the drawing of MO energy diagram to predict the bond order of [Be2]+…
 updated 3 months ago
 1 reply
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Babyslapmafro:
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Please help me get started on the following integral. (click to see)
 updated 5 months ago
 31 replies
 3 Medals

Babyslapmafro:
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Please help me determine how many significant figures are in the result of the following calculation.
(1.99×10−2) + (3×10−4) + (3.5×10−3)
 updated 6 months ago
 2 replies
 1 Medal

Babyslapmafro:
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Please help me verify that D^2+64 annihilates y=2cos8x5sin8x
 updated 8 months ago
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Babyslapmafro:
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Please help me factor the following:
x^4+8x
 updated 8 months ago
 4 replies
 1 Medal

Babyslapmafro:
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Please help, is the following simplification correct?
click to see...
 updated 8 months ago
 2 replies
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Babyslapmafro:
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What units are used for intensity in Malus' Law?
 updated 8 months ago
 2 replies
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Babyslapmafro:
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Please help me find the following angle
(click to see drawing)
 updated 8 months ago
 30 replies
 1 Medal

Babyslapmafro:
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Please help me find the first four terms of the power series in x for the following function:
(e^x)sinx
 updated 8 months ago
 2 replies
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Babyslapmafro:
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Please help me find the interval of convergence of the given power series. (click to see)
 updated 8 months ago
 3 replies
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Babyslapmafro:
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Please help me solve the given differential equation using the CauchyEuler equation:
xy"+y'=0
 updated 8 months ago
 1 reply
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Babyslapmafro:
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Please help me find the inverse Laplace transform of the following expression (click to see)
 updated 8 months ago
 8 replies
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Babyslapmafro:
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Please help me find the following angle (click to see)
 updated 8 months ago
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Babyslapmafro:
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Please help me solve the following integral (click to see)
 updated 8 months ago
 4 replies
 1 Medal

Babyslapmafro:
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Please verify that the given differential operator annihilates the indicated function:
D^2(D1); y=e^xx+16
 updated 8 months ago
 1 reply
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Babyslapmafro:
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Please help me find the Laplace transform of the given expression that has the properties y(0)=1 and y'(0)=1:
y"+3y'
 updated 8 months ago
 7 replies
 2 Medals

Babyslapmafro:
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Please help me get started on the following problem. I am asked to find the Laplace transform of f(t)=sintcos2t
 updated 9 months ago
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Babyslapmafro:
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Please help, how is sin2tcos2t=.5sin4t
 updated 9 months ago
 2 replies
 1 Medal

Babyslapmafro:
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Please help me solve the following Laplace transform using the first translation theorem...(click to see)
 updated 9 months ago
 1 reply
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Babyslapmafro:
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Please help me solve the given inverse Laplace transform...(click to see)
 updated 9 months ago
 6 replies
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Babyslapmafro:
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Please help me solve the given inverse Laplace Transform...(click to see)
 updated 9 months ago
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Babyslapmafro:
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Please help me find the following limit, click to see...
 updated 9 months ago
 13 replies
 2 Medals

Babyslapmafro:
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Please help me integrate the following problem:
sin(4x)sin(8x)dx
 updated 9 months ago
 3 replies
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Babyslapmafro:
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Please help me find my initial position and velocity for the following problem that applies secondorder differential equations. A mass of …
 updated 9 months ago
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