8540 should be the standard notation
Answer:
f(2) =30
Step-by-step explanation:
f(1)=15
f(n)=f(n-1)*n
Put in n=2
f(2)=f(2-1)*2
= f(1) *2
= 15*2
=30
<span>the answer is (2x)3.</span>
You add the exponents so it would be 4+5 which is 9 so your answer is a^9
Answer:
6.28
Step-by-step explanation:
2 x 3.14