Nine is in the tenths place
Answer:
-7a+11
Step-by-step explanation:
Complex numbers multiplication is commutative.
so
given
= (2+i)(1+2i) * (3-i)(3+i) * (1-i)
|(2+i)(1+2i)| has 5 as its absolute value and geometrically thinking its argument is pi/2. so
(2+i)(i+2i) = 5i
and obviously
(3+i)(3-i) = 10
so the answer is
50i * (1-i) = 50 + 50i
maybe, I think...
Answer:

Step-by-step explanation:
We can use the formula for continuously compounded interest.

Answer:
18/5 or 3 3/5
Step-by-step explanation: