Provide an appropriate response.In a raffle 1000 tickets are being sold at $1.00 each. The first prize is $100, and there are 3 second prizes fo $50 each. By how much does the price of a ticket exceed its expected value?
A. $1.00
B. $0.75
C. $1.75
D. $50
Answer: B
Mathematics
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Simplify the variable expression below.
a - 
a
A. 
a
B. 
a
C. 
a
D. 
a
E. 
a
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Solve the problem.A piece of molding 185 cm long is to be cut to form a rectangular picture frame. What dimensions will enclose the largest area?
A. 13.6 cm × 13.6 cm B. 13.6 cm × 46.25 cm C. 37 cm × 37 cm D. 46.25 cm × 46.25 cm
Mathematics
Write the number as a product of prime factors.385
A. 52 × 11 B. 35 × 11 C. 5 × 7 × 11 D. 72 × 5
Mathematics
Find an equation of a parabola satisfying the given conditions.Focus at (0, -3?), directrix y = 3?
A. y2 = 4?x B. x2 = -3?y C. x2 = -12?y D. y2 = -12?x
Mathematics