Answer:
2x^2-18
Step-by-step explanation:
2x to the power of 2 minus 18
Average age of the 4 tigers is 17
add all the ages 22,13,18,16 and divide by
Each of these questions is substantially the same as the others. The answer is, "it depends" on what you want a random sample of. If you want random people in the country, you will not get that from these protocols.
If you want random people that meet certain criteria (have phones, shop in eyeglasses stores, use specific venues), then these protocols will deliver.
7500
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If that helps, but I'm pretty sure the answer is -1 that is what I have found in Google that is what all the answers are that in finding.
