Find the real solutions of the equation.5x4 - 313x2 - 448 = 0
A. 
B. 
C. 
D. no real solution
Answer: C
Mathematics
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Over a certain time period the price of gold doubled every 4 years. What was the yearly growth factor for gold during this period? Round your answer to two decimal places. ?
A. 2.00 B. 1.19 C. 1.69 D. None of the above
Mathematics
Write the number 0.00067 in scientific notation.
A. 
B. 
C. 
D. 
E. 
Mathematics
Find the inverse of the invertible matrix.
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.A trigonometry student makes the statement, "If we know any two sides and one angle of a triangle, then the triangle is uniquely determined." Is this a valid statement? Explain, referring to the congruence axioms.
What will be an ideal response?
Mathematics