Ariel deposited $600 into a bank account. each friday she will withdraw 10% of the money in the account to spend. ariel thinks her account will be empty after 10 withdrawals. do you agree? explain.

No  

Step-by-step explanation:

Ariel will always have some money remaining.

We can demonstrate this by designing a table.

Each week she starts with a certain amount. At the end of the week she deducts 10 %, and the amount remaining becomes the starting amount for the next week.

Week  Principal  Less 10 %  Remaining

    1       600.00      60.00        540.00

    2      540.00      54.00        486.00

    3      486.00       48.60        437.40

    4      437.40       43.74         393.66

    5      393.66       39.37        354.28

    6      354.28       35.43         318.85

    7       318.85        31.89        286.97

    8      286.97       28.70        258.27

    9      258.27      25.83         232.44

  10      232.44      23.24         209.20

Ariel will still have $209.20 in her account after 10 weeks.

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.

the degrees would remain the same ( the number to the left of the decimal point.

the multiply the decimal by 60 to get the minutes and use the numbers to the left of the decimal point.

then multiply the decimal portion of that by 60 for the seconds and round off as needed.

39 .956652

the 39 remains the degrees.

the minutes = 0.956652 x 60 = 57.39912

the minutes = 57

the seconds = 0.39912 x 60 = 23.95 = 24 ( rounded to nearest tenth)

so 39.956652 = 39 degrees, 57 minutes and 24 seconds

-75.159809

the -75 remains the degrees

the minutes = 0.159809 x 60 = 9.58854

the minutes = 9

the seconds = 0.58854 x 60 = 35.31, rounded to nearest tenth = 35.3 seconds

so -75.159809 = -75 degrees, 9 minutes and 35.3 seconds.

the first coordinate is north or south, since it it positive it is north.

the second number is east or west, because it is negative it is west.

39 degrees, 57 minutes and 24 seconds n

-75 degrees, 9 minutes and 35.3 seconds w