Find an equation for the ellipse described.Focus at (0, -2); vertices at (0, -6) and (0, 6)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Answer: B
Mathematics
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Determine the exact amount of dextrose in an order for 500 mL 5%D/
S.
A. 5 g B. 250 g C. 25 g D. 500 g
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Use rational exponents to simplify. Do not use fraction exponents in the final answer. Assume that even roots are of nonnegative quantities.
A. 
B. 
C. x2 
D. x4
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Identify the abuse of statistics.Criticize this statement: "Last year, Americans consumed 121,358,399,451 gallons of gasoline."
What will be an ideal response?
Mathematics
Write the equation in its equivalent logarithmic form.73 = x
A. logx7 = 3 B. log73 = x C. log3x = 7 D. log7x = 3
Mathematics