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X and Y are inversely proportional with each other. Given that X = 15,000 when Y = 162,500. Find X when Y = 328,400.
X7MyoLt-0 Situation. The number of flaws in a meter length of carbon fiber material is known to follow a Poisson distribution with parameter 0.4.
X7MyoLt-1 There are no flaws in a 1-meter length.
X7MyoLt-2 There is 1 flaw in 3-meter length.
X7MyoLt-3 There is 1 flaw in a piece of material which is half a meter long.
xO3wmaY-0 Situation: Five hundred pesos is deposited monthly to an account earning 7% compounded monthly.
xO3wmaY-1 What is the amount of the deposit after five years?
xO3wmaY-2 If the monthly deposit after two years is increased to P1,000, what is the amount of the deposit after five years?
xO3wmaY-3 If the monthly deposit after two years is increased to P1,000, and if the interest rate is 18% compounded monthly, what is the amount of the deposit after five years?
Xoc9dHk-0 Situation. A uniform chain that weighs 0.50 kg per meter has a 15-liter bucket hanged at its end.
Xoc9dHk-1 How much work is done in winding-up the upper half of the chain?
Xoc9dHk-2 How much work is done in winding-up the full length of the chain?
Xoc9dHk-3 If the bucket is leaking at a uniform rate so that it is half-full when no chain is out, how much work is done in winding-up the 30-m length?
XPpFh97-0 Situation. Two cylinder P and Q rests in the channel as shown in the figure.
XPpFh97-1 The reaction at the vertical side.
XPpFh97-2 The reaction at the inclined side.
XPpFh97-3 The reaction at the bottom.