Answer:

n=4 because we have a quarterly rate
After replace the values given we got:

If we round this answer to the nearest number we got approximately $598 after 5 years.
Step-by-step explanation:
For this case we can ue the compund interest formula for the future value given by:

Where P represent the initial amount , t the number of years and r the rate of interest on fraction. The value of n represent the number of times that the interest rate is compound in a year
For our case we have:

n=4 because we have a quarterly rate
After replace the values given we got:

If we round this answer to the nearest number we got approximately $598 after 5 years.
Answer:
9/15/19
Step-by-step explanation:
Answer:
Brother is 70.5 and sister is 64.5
Step-by-step explanation:
you will need to set up a simple equation and give out variables.
Girls age = 6-x
Brother's age= x
the you will take those 2 and add them and place them equal to 135:
6-x+x=135
6-2x+6=135+6
The 6 cancels out
2x=141
2x/2=141/2
x=70.5
The brother's age would be 70.5 then and the girl's would be 64.5
Answer:
5x+6y
Step-by-step explanation:
just add like terms
Answer:
0.3
Step-by-step explanation:
3.60 divided by 12