SOLUTION: For most flying creatures, the length of thewing varies inversely as the number of wingbeats per second. A dragonfly has a winglength of 1.6 inches and a wingspeed of 45 times per

Algebra ->  Proportions  -> Lessons -> SOLUTION: For most flying creatures, the length of thewing varies inversely as the number of wingbeats per second. A dragonfly has a winglength of 1.6 inches and a wingspeed of 45 times per      Log On


   



Question 350203: For most flying creatures, the length of thewing varies inversely as the number of wingbeats per second. A dragonfly has a winglength of 1.6 inches and a wingspeed of 45 times per second. If a bee has a wingspeed of 200 beats per second, what is the lenghth of a bee's wing? (Simply work the problem through; you do not need a 5-step solution.)
HELP! I don't know what to do!! Please!!

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Re-read the probem, there's an equation in there.
.
.
"the length of the wing varies inversely as the number of wingbeats per second."
L=k%2FW, where L is the wing length (inches), W is the wing speed(beat/sec).
LW=k
L%5B1%5DW%5B1%5D=L%5B2%5DW%5B2%5D
Use the data provided...
1.6%2A45=L%5B2%5D%2A200
L%5B2%5D=%281.6%2A45%29%2F200
Now solve for L%5B2%5D.