Answer:
23.5
Step-by-step explanation:
2) 47( 23.5
-46
_______
1
-1
______
0
Answer:
8 cookies for each student that was present
Step-by-step explanation:
11 total dozens
10 dozens were separated throughout the present students
He has a TOTAL of 19 students but FOUR were absent
19-4=15
a dozen is 12
so 12x10=120
120 divide by 15 = 8
Answer:5/48,3/16,0.5,0.75
Step-by-step explanation:
Answer:
24
Step-by-step explanation:
2*1+1+2*2+1+2*3+1+2*4+1=24
Answer:
The principal for the account is $375.
Step-by-step explanation:
This is a simple interest problem.
The simple interest formula is given by:

In which E is the amount of interest earned, P is the principal(the initial amount of money), I is the interest rate(yearly, as a decimal) and t is the time.
The interest earned after 1 year is $12 .If the interest rate is 3.2% for account (A).
This means, respectively, that 
We want to find P.




The principal for the account is $375.