A string on a musical instrument vibrates with a frequency of 210. Hz. If the wave has a wavelength of 2.07 m, what is the velocity of the wave? A. 338 m/s
B. 377 m/s
C. 435 m/s
D. 101 m/s

Tina practice piano for 15 hours last month and 45 hours this month use multiplication to write a statement comparing me i was tina practice during the two months use addition to write a statement comparing the hours tina practice during the two months

Place the following steps in order to complete the square and solve the quadratic equation,

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?