The period of a sinusoid

is

, so any range such that

will give two complete periods.
343 = 7*7*7, so the square root is 7*sqrt(7), because there is one 7 left in the square root after taking out the other 2.
Final answer:
7*sqrt(7), or about 18.52
Hope I helped :)
Answer:
a^-m
Step-by-step explanation:
a^m ×a^-m = a^m-m = a^0 = 1
a^-m is the multiplicative inverse of a^m
Answer:
i = the square root of -1
Step-by-step explanation:
Answer:
5ft
Step-by-step explanation:
8/10=0.8
4/0.8=5