I maybe totally wrong but i want to say either A or C. A nonreal number is any number that when multiplied by itseld produces a negative number.
which one????????????????????
Answer:
the time taken for having 1 million bacteria is 137.68 hours
Step-by-step explanation:
The computation is shown below:
y = 2 × (1.10)^x
1,000,000 = 2 × (1.10)^x
500,000 = (1.10)^x
x = log (500,000) ÷ log (1.10)
= 137.68 hours
hence the time taken for having 1 million bacteria is 137.68 hours
<span><span><span>7x</span>7</span>=<span><span>−49</span>7</span></span><span>x=<span>−7</span></span>Answer:<span>x=<span>−<span>7</span></span></span>
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