The product of two numbers is 161 , one of number is 7,find the other number.
1 answer:
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410.5yd
, The proper formula to find the volume is, 
.
Let's analyse the function
The amplitude is A, so we want A=1.5
Now, we start at x=0, and we have
After one second, i.e. x=1, we want this sine function to make 330 cycles, i.e. the argument must be
So, we have
so, the function is