Answer with Explanation:
Part 1)
The given sine wave is as
The graphical representation of the wave is shown in the attached figure:
Part 2)
For a general wave equation 
'A' is defined as amplitude of the wave
is defined as phase of the wave
Upon comparing with the given wave function we observe
1) Amplitude of the given wave is 3
2) Phase of the given wave 
Shareder Is the answer I put.
Answer:
Double precision number
Explanation:
The IEEE has given some Standards for representing numbers
IEEE Standards for floating point numbers is common convention for representing numbers in binary on Computers.
Double precision number format takes up 64 bits.
Single precision number format takes up 32 bits
Answer
medicare and social security
Explanation
FICA IS Federal Insurance Contributions Act. FICA tax is the money that is taken out of workers' paychecks to pay older Americans their Social Security retirement and Medicare that is Hospital Insurance benefits. It is a mandatory payroll deduction
