53x2=106
250-106= 144
144/2=72
The length is 72cm
Hello
the answer is 14.56
Have a nice day
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Answer: D. History
Step-by-step explanation:
To answer this question, we need to use the z-score formula written below:

Now we'll just plug in the numbers and solve.
History:

Biology:

As we can see, history wields a higher z-score than biology, thus leaving us with option D. History
Answer:sas
Step-by-step explanation: