Questions Answered

shaqadry:
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It is known that the mean number of days per year that business travellers are on the road for business is 115. The standard deviation is 60…
 updated one year ago
 2 replies
 1 Medal

shaqadry:
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Ponderosa paint & Glass makes paint at 3 plants. It then ships the unmarked cans to a central warehouse. Plant A supplies 50% of the paint &…
 updated one year ago
 30 replies
 1 Medal

shaqadry:
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PROBABILITY QUESTION
men that would stop and ask for direction : 42%
…
 updated one year ago
 25 replies
 1 Medal

shaqadry:
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present value = 500 000
A bank offer interest rate of 9% p.a compounded quarterly for first 5 years.
…
 updated one year ago
 13 replies
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shaqadry:
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Simple Interest
I = $15
…
 updated one year ago
 8 replies
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shaqadry:
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The population of a town grows at a rate proportional to the population present at time t. The initial population of 5000 people is increase…
 updated one year ago
 56 replies
 2 Medals

shaqadry:
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integrate (1x) ln x dx
 updated one year ago
 14 replies
 1 Medal

shaqadry:
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integrate (6 sin x) (cos x + 1)^5 dx
 updated one year ago
 6 replies
 2 Medals

shaqadry:
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integrate 2 / x(x^2+1)^2
 updated one year ago
 12 replies
 2 Medals

shaqadry:
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integrate x(1+2x)^5 dx by parts
…
 updated one year ago
 16 replies
 2 Medals

shaqadry:
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integrate x^1/3 (x+3)^2
 updated one year ago
 7 replies
 4 Medals

shaqadry:
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integrate x(1+2x)^5 dx
 updated one year ago
 12 replies
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shaqadry:
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integrate sin 2x / √(1 + cos² x) dx
 updated one year ago
 10 replies
 1 Medal

shaqadry:
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integrate sec x ( sec x + tan x ) dx
 updated one year ago
 3 replies
 2 Medals

shaqadry:
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integrate e^(x1/x) / x^2 dx
 updated one year ago
 5 replies
 2 Medals

shaqadry:
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Integrate e^√x / √x dx
HELP PLS!!
 updated one year ago
 7 replies
 6 Medals

shaqadry:
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A beam of vertically polarized light encounters two polarizing filters, as shown in the above figure. (a) Rank the three cases, A, B, and C,…
 updated one year ago
 4 replies
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shaqadry:
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The reaction between ethane & chlorine produces nine substitued products.
briefly described the mechanism of free radical substitution th…
 updated one year ago
 8 replies
 1 Medal

shaqadry:
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A mixture of Na2CO3 and NaHCO3 has a mass of 82.8 g . It is dissolved in 1.00 L of water and the pH is found to be 9.92. Find mass of NaHCO3…
 updated one year ago
 2 replies
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shaqadry:
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what is the applications of kirchhoff's rule?
 updated one year ago
 4 replies
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shaqadry:
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solve 3 sin^2 x  2 = cos x
 updated 2 years ago
 17 replies
 1 Medal

shaqadry:
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how to solve 3 sin^2 2x + 2 cos 2x  2 = 0
 updated 2 years ago
 12 replies
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shaqadry:
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Which leukocyte is predominant in blood smear? Explain by comparing it with other leukocytes and RBC?
 updated 2 years ago
 2 replies
 1 Medal

shaqadry:
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10.0 cm3 of a solution of KOH is completely neutralized by 16.4 cm3 of a solution which has a pH of 2.20. Calculate the molarity of the KOH …
 updated 2 years ago
 11 replies
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shaqadry:
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When an ion accelerates through a potential difference of 2310 V, its electric potential energy decreases by 7.40×10−16 J. What is the charg…
 updated 2 years ago
 3 replies
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shaqadry:
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A parallelplate capacitor is constructed with circular plates of radius 6.3×10−2 m . The plates are separated by 0.23 mm, and the space bet…
 updated 2 years ago
 3 replies
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shaqadry:
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solve tan 2x  cot 2x = 0
 updated 2 years ago
 6 replies
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shaqadry:
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solve sin 4x  cos 2x = 0
 updated 2 years ago
 10 replies
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shaqadry:
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Why is it important that the AV node relaying the electrical impulse moving from SA node and the atria to the ventricle.
 updated 2 years ago
 3 replies
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shaqadry:
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Kc and Kc’ are the equilibrium constants for reactions I and II respectively.
I. 3H2(g) + N2(g) ⇄ 2NH3(g)
…
 updated 2 years ago
 5 replies
 1 Medal
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