Answer:
3
Step-by-step explanation:
Wavelength is usually denoted as letter lambda (λ); it is equal to the speed (v) of a wave train in a medium divided by its frequency (f): λ = v/f. Waves of different wavelengths.
formula: λ = v/f
solution: λ= 30m/s / 10Hz
= 3
Answer:
B. 38.5
Step-by-step explanation:
Not 100% sure, but
41+36=77
77/2=
=38.5
Answer:
(3，2) i hope this answer will help you
So to get the answer you do 100100100+303030-101010 which = 100302120 x 10 (the amount she/he gets for each subscriber) which is the amount of money Kiersten earned.
Hope this helped
20 weeks long all you have to do is to 180\9
