36 perches altogether.
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I=Prt
I=$1,200(0.04)3
I=$144
Answer:
5000
Step-by-step explanation:
Do the exponents first. 10 to the -4 is 1/10000 or 0.0001 and 10^ -5 is 0.00001. You end up with (1.7*0.0001)(5*0.00001) which is 0.00017*0.00005 which is 0.0000000085 or 0.085*10^-8
This expression is already simplified.