c. 4.6
21 X .22= 4.6
Calculating the variance requires finding the product of 21 and 22%. To make this easier we convert 22% into it's decimal form and construct the equation. To back check this answer we can use 10% of 21 voters which equals 2.1% then double that amount to reach 4.2%, knowing that we now have a close approximation of the variance we can eliminate answers a, b, and d, leaving c as the only logical choice.
Step-by-step explanation:
D (-2,2)
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Answer:
there would be 40,960 tree frogs i think
Step-by-step explanation:
I cant tell if this is french or spanish but please translate so we can try to help you
Answer:
where is the figure
Step-by-step explanation: