PLEASE ASAP ITS TIMED Simplify

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6 to the 7th over 7 to the 10th

6 to the 10th over 7 to the 6th

6 to the 3rd over 7

12 to the 5th over 14 to the 3rd

(9x-5) - (x+12) what’s the answer and also explain how to do it i need it for a test tomorrow

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively

Browning labs is testing a new growth inhibitor for a certain type of bacteria. the bacteria naturally grows exponentially each hour at a rate of 6.2%. the researchers know that the inhibitor will make the growth rate of the bacteria less than or equal to its natural growth rate. the sample currently contains 100 bacteria.the container holding the sample can hold only 300 bacteria, after which the sample will no longer grow. however, the researchers are increasing the size of the container at a constant rate allowing the container to hold 100 more bacteria each hour. they would like to determine the possible number of bacteria in the container over time.create a system of inequalities to model the situation above, and use it to determine how many of the solutions are viable.