The wavelength w, in meters per cycle, of a musical note is given by w=r/f, where r is the speed of the sound in meters per second and f is the frequency in cycles per second.

the speed of sound in air is 344 m/ sec. what is the wavelength of a note whose frequency in air is 26 cycles per second? round to the nearest tenth of a meter per cycle

a) 318.0 meters per cycle
b) 13.2 meters per cycle
c) 0.1 meters per cycle
d) 8,944.0 meters per cycle

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation:

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation: