paiged2003

09.08.2019 • 

Mathematics

Ateacher used the change of base formula to determine whether the equation below is correct.
(log, 10)(log48)(109104)-3
which statement explains whether the equation is correct?
the equation is correct since(log, 10)(log48)(log 104) = log(2.10).log(4.8).log(10.4)
= log(20) log(32).log(40)
- 3
log 10 log8 log4
the equation is correct since(log210) (log48)(109104) = log2 1094 log10
log8
-1007
= 3
log 10 log8 log4
the equation is not correct since log210)[0948)(109104) - log2 log4 log 10
inn

Ответ:

veronica25681

24.05.2021

Mathematics

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After 9 years:

7,680

Step-by-step explanation:

4%=0.04

1 year = 12,000 x 0.04=480

9 years= 480 x 9 = 4320

12,000-4320= 7,680

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