10⁶ is 100 times the size of 10⁴.
The wording "cell <em>b</em> is 100 times greater than cell <em>a</em>" is ambiguous, as it isn't clear what property of the cell is being referred to.
If we assume the reference is to the <em>diameter</em> of the cell, then choice B) is appropriate (<em>b</em> is 100 times <em>a</em>).
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We also consider the wording "times greater than" to be ambiguous. If <em>b</em> is 100 more than <em>a</em>, we say <em>b</em> is 100 greater than <em>a</em>. If a=1 and b=100, we would say <em>b</em> is 99 greater than <em>a</em>. In this case, <em>b</em> also happens to be 100 <em>times as great as</em> <em>a</em>, but <em>greater than a</em> by only 99 times the size of <em>a</em>.
The line is stretched from M to P
The point O is in between M and P, so the length OM add length OP will give the full length of MP
OM =

OP =

The length MP = OM + OP =

If N is the midpoint of MP, then the length MN is half of the length MP
MN =
Step-by-step explanation:
substitute first equation into second one
750 / 10 = 75 bushels per acre
75 * 14 = 1,050 bushels of corn