Solve the equation.2x + 7 = 0
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Provide an appropriate response.List the first seven terms of the Fibonacci sequence.
A. 1, 2, 4, 6, 10, 16, 26 B. 1, 1, 2, 3, 5, 8, 13 C. 1, 1, 3, 4, 7, 11, 18 D. 1, 2, 3, 5, 8, 13, 21
Mathematics
Find the probability.In a certain college, 33% of the physics majors are ethnic minorities. A random sample of 10 physics majors is chosen. Find the probability that exactly 4 are not ethnic minorities. Round to the nearest ten-thousandth.
A. 0.0467 B. 0.2253 C. 0.2564 D. 0.0547
Mathematics
Fill in the blank with the correct inequality symbol, using the rules for producing equivalent inequalities.If x ? -1, then x + 1 
0.
A. < B. > C. ? D. ?
Mathematics
Solve the equation using the quadratic formula.8x2 + 5x - 3 = 0
A. 
, -1
B. 
, 0
C. 
, -1
D. 
, 1
Mathematics