Answer:
Do 16 times pi.
Step-by-step explanation:
The closest answer is D.
-21.8+18.3
or 18.3-21.8
or the answer which is -3.5
Answer:
Step-by-step explanation:
Sampling with replacement means that we choose a marble, note its colour, put it back and shake the box, then choose a marble again.
There are 
marbles in total. The probability that the first chosen marble is blue is 
then Maya replaces this marble and the probability of choosing the second blue marble is the same. Using the product rule, the probability of drawing 2 blue marbles in a row is
Answer:
98
Step-by-step explanation:
Answer:
The answer is B
Step-by-step explanation:
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