Write the sentence as a proportion.81 robins is to 9 cardinals as 126 robins is to 14 cardinals.
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Answer: C
Mathematics
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Calculate the sum.(-31) + (-50)
A. -19 B. 81 C. -81 D. 19
Mathematics
Determine whether A = B, A ? B, B ? A, A ? B, B ? A, or if none of these applies.A = {4, 5, 6}B = {4, 5, 6}
A. A = B B. None of these C. A ? B, B ? A, and A = B D. A ? B, B ? A, and A = B
Mathematics
Identify the given function as a linear function, a quadratic function, or a rational function.f(x) = 4x + 2
A. Quadratic B. Linear C. Rational
Mathematics
Construct a probability model for the experiment.Tossing a fair coin twice given that the coin is weighted so that heads is three times as likely as tails to occur.
What will be an ideal response?
Mathematics