Which of the following are reasons that a sampling technique may not be scientific. The sample statistic is not exactly equal to the population parameter
Self-Selected Sample
The sample size is too small
The wording of survey question influences the response
The sample is not representative of the population

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like:

the answer is 20!

step-by-step explanation:

i like this question, it is unsual, are you sure it is sqrt and not squared?

step-by-step explanation: