Given:
Principal = $1290
Rate of simple interest = 4%
Time = 9 months
To find:
The interest and total saving in the account altogether.
Solution:
The formula for simple interest is
...(i)
where, P is principal, r is rate of interest and t is time in years.
We know that,




Putting P=1290, r=4 and t=0.75 in (i), we get



So, the simple interest is $38.70.
Total savings is

Therefore, the total amount in the account altogether is $1328.70.
Answer:
1. 77582
2.3047466240
Step-by-step explanation:
Answer:
does the graph capiche?
Step-by-step explanation:
I don't have to explain
B. your answer is an angle
Answer:
150
Step-by-step explanation:
Multiply 3 x 5 x 10