Aresearcher is hired to investigate the effects of a drug treatment program on subsequent recidivism of drug offenders. recidivism is measured by a urinalysis that will yield evidence of positive or negative drug use. the researcher observes that those individuals completing an 8 week version of the program have significantly higher levels of recidivism than those individuals who were assigned to a 12 week version of the program

the answer will be b x² +x-1

step-by-step explanation:

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

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