$\bf 72=log(x)\iff 72=log_{10}(x)\\\\
-----------------------------\\\\
\textit{cancellation rules}\\\\
log_{{ a}}{{ a}}^x\implies x\qquad \qquad 
{{ a}}^{log_{{ a}}x}=x\impliedby \textit{let's use this one}\\\\
-----------------------------\\\\
10^{72}=10^{log_{10}(x)}\implies 10^{72}=x$

7 0

3 years ago

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3[7x - 4(x - 3)] + 1

pshichka [43]

Answer:

9x+37

Step-by-step explanation:

4 0

3 years ago

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Suppose there are 100 students in your accounting class, 10 of whom are left-handed. two students are selected at random. 1. dra

uranmaximum [27]

Given that among the 100 students, 10 are left-handed, the probability of picking a left-handed out of the class is approximately equal to 10/100 or 10%. If two are selected at random, the possibilities are that: (1) two are left-handed, (1) one is left-handed and the other is not, (3) none of them is left-handed.

6 0

3 years ago