You divide the perimeter by 4 to give you one side then multiply length times width to get you the area
Answer:
There are 6 nickels, 10 dimes and 13 quarters.
Step-by-step explanation:
number of nickels = n
number of dimes = n+4
number of quarters = (n+4)+3 = n+7
express total amount in cents $4.55 = 455 cents
express total in cents by multiplying quantities of coins by value and adding them up.
455 = 5*n + 10*(n+4) + 25*(n+7) 455 = 5n + 10n + 40 + 25n + 175 240 = 40n n = 6
so number of nickels = 6.
number of dimes = number of nickels + 4 = 6+4 =10
number of quarters = number of dimes + 3 = 10+3 = 13
There are 6 nickels, 10 dimes and 13 quarters.
Answer:
The current price of the item is $600.
The price of the item 9 years from today will be of $756.
Step-by-step explanation:
Price of the item:
The price of the item, in dollars, after t years, is given by:
Current price of the item
This is p(0). So
The current price of the item is $600.
9 years from today.
This is p(9). So
The price of the item 9 years from today will be of $756.
First off, you need to know how many hours there is in a day. (Which is 48 hours) After that, you need to find out how many minutes there is per hour, which is 60 minutes. Then you must multiply 60 minutes by 48 hours to find out how many minutes there is per day. (Which is 2880 minutes) Once all that is finished, you must know how many seconds there is per minute (which is 60 seconds) Lastly, you multiply 2880 minutes by 60 seconds to find out how many seconds there is per day. The answer is 17280 seconds per day
I hope this helps!!!
Answer:
y = 3x - 1
Step-by-step explanation:
