Ned buys a chocolate-strawberry-vanilla cake in Figure (i) for $14.00. He cuts the cake into six 60° wedges as shown in Figure (ii). Ned values strawberry six times as much as chocolate. He does not value vanilla cake at all.
How much does Ned value piece 4?
A. $3.50
B. $2.50
C. $3.00
D. $2.00
E. none of these
Answer: A
Mathematics
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Use the average daily balance method to compute the finance charge on the credit card for the previous month.Month: May (31 days)Previous month's balance: $960Interest rate: 18%
A. $8.67 B. $12.20 C. $7.81 D. $11.20
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Given g(x) and (g?f)(x), find f(x). g(x) = 2x2 - 7, (g ? f)(x) = 2x2 - 20x + 43
A. f(x) = x + 3 B. f(x) = x - 5 C. f(x) = x - 4 D. f(x) = x + 7
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Solve the equation. First simplify the expression by combining like terms.-3(3x - 1) + 6(8 + 7x) = (-24 + 34x)
A. 51 B. 75 C. 27 D. -21
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Write the first four terms of the sequence whose general term is given.an = 
A. 
, 
, 
, 
B. 
, 
, 
, 
C. 5, 10, 
, 
D. 1, 32, 
, 
Mathematics