Answer:
Step-by-step explanation:
Using the rule of exponents
= , thus
= =
5 x (4 x 3) = (5 x 4) x 3
7 x (3 x 6) = (7 x 3) x 6
(30 x 5) x 12 = (30 x 12) x 5
first half
Simple interest=Principal*Rate*Time
31=420*R*2.5 years
r =2.95%
Annual rate of interest=2.95%
Answer:
hope this helps you look it once.