The answer to that problem is 4. 4*4*4*4=(4*4)*(4*4)=16*16=256. I hope this helped!
I can't see all ur work that u showed so far
Evidence is used in proofs to support a claim.
<h3>What is an evidence?</h3>
It should be noted that evidence simply means a claim that's is used to support a proposition that's it's true.
In this case, evidence is used in proofs to support a claim. On the other hand, counterexample is used to disprove a theory.
Learn more about evidence on:
brainly.com/question/24760693
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7/10 / 3/1
7/10 x 1/3
7/30
(not sure if this is correct)