arnab

The propeller of a boat at dock in the ocean will rise and fall with the waves. On a particularly wavy night, the propeller leaves its resting position and reaches a height of 2m on the peaks of the waves and -2m in the troughs. The time between the peak...

Owen is jumping on a trampoline. When his feet hit the deck of the trampoline, the material depresses to a minimum height of 2cm. On average, Owen is reaching a maximum height of 200cm every 10 seconds. Determine the equation of a sinusoidal function that...

I am a number between 50 and 60 and I am divisible by 3.I am an even number. Who am I?

A=P( 1+r/100)^n A= 420 ( 1+3/100 )^2/12 A= 420 ( 1.03 ) ^ 0.17 A=$422.12