Find the balance in the account after the given period. $5,700 deposit earning 4.2% compounded monthly, after 4 years. what is the balance after 4 years?

The formula is

A=p (1+r\n)^n t

A future value?

P present value 5700

R interest rate 0.042

N compounded monthly 12

T time 4years

A=5,700×(1+0.042÷12)^(12×4)

A=6,740.76

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.