Answer:

Step-by-step explanation:
we know that
The simple interest formula is equal to

where
I is the Interest Value
P is the Principal amount of money to be invested
r is the rate of interest
t is Number of Time Periods
in this problem we have

substitute in the formula above


Answer:
128 square cm
Step-by-step explanation:
2 x 8 x 8 x = 128 cm
Hope this Helps
Answer:
Step-by-step explanation:
(19+13)*14/2= 217 sq ft
5 times 5= 25
6 plus 26= 32