Answer:
Its Letter A
Then, you have to make new friends
Explanation:
Thats all I can help.
A. Jerry loves tennis; he plays it everyday.
You can’t really do anything without income unless you were under someone else for instants you can’t buy a house you can’t buy food for yourself. economic system wants you to get a job or follow under Taxes even though we’re over populated they want you have kids so that your kids have to work and do certain things everyone’s not a millionaire or doesn’t make a lot of money in life some people are gonna have to work at 9to5 and that’s what the economic system wants
Answer :- 6 m/s
V =λ /T
Since T = 1 /f we can also say that:
v = λ . f
So, using that last formula:
v= 2 m . 3 Hz
= 6 m/s
