Abakery sold 101 cupcakes in one day. the head baker predicted he would sell 81 cupcakes that day. what was the percent error
of the baker's prediction?
a.
24.69%
b.
20%
c.
19.80%
d.
80 20%
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In a certain pentagon, the interior angles are a,b,c,d,e where a,b,c,d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?

Nick and nora are married and have three children in college. they have an adjusted gross income of 47,400. if their standard deduction is 12,600 itemized deductions are 14,200 and they get an exemption of 4000 for each adult and each dependent what is their taxable income

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?