Solve the problem.There is a formula that gives a correspondence between women's shoe sizes in the United States and those in Italy. The formula is 
where S is the size in Italy and x is the size in the United States. What would be the US size for an Italian size of 32?
A. size 76
B. size 4
C. size 2
D. size 8
Answer: B
Mathematics
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Solve the problem.For what point(s) on the curve of y = -0.5x2 + 13x is the slope of a tangent line equal to 1?
A. (12, 84) B. (0, 0) C. (6, 42) D. (1, 12.5)
Mathematics
Simplify the expression. Use positive exponents. Assume variables represent nonzero real numbers.
A. x14
B. x15
C. 
D. 
Mathematics
Solve.A projectile moves so that its position at any time t is given by the equations x = 24t and 
for t in [0, 12]. Graph the path of the projectile and find the equivalent rectangular equation. Use the window [0, 700] by [0, 800]. 
A. 
y = 3x - 
x2
B. 
y = 3x - 
x2
C. 
y = 8x - 
x2
D. 
y = 8x - 
x2
Mathematics
Use the change of base rule to find the logarithm to four decimal places.log
169.1
A. 0.1505 B. 0.0676 C. 14.8035 D. 7.4017
Mathematics