6^3=216. using exponents, write three more expressions whose value is 216.

Step-by-step explanation:

To solve this exercise you must keep on mind that according to the exponents rules:

1) Therefore, you can write 216 as:

Because:  

2) Descompose the number 216 into its prime factors, then:

Then you can write the number 216 as

3) You can also write 216 as following:

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Step-by-step explanation:

d

step-by-step explanation:

e^-kt = n/n0 = 0.79  

-kt = ln 0.79  

t = - ln 0.79/0.0001  

= 2357 years

step-by-step explanation: