Answer:
Choices given as
and
are correct.
Step-by-step explanation:
Given expression is,

By applying law of exponents in the given expression,







Therefore, choices given as
and
are correct.
Answer:
60000
Step-by-step explanation:
Assets - liabilities = share holder equity
(52,000+20,000)−12,000=60000
1,000 cubic feet because the pyramid is 4000 cubic feet on an area base of 40.