Perform the indicated computation. Write the answer in scientific notation.(4 × 103)(4.8 × 104)
A. 1.92 × 108
B. 192 × 107
C. 19.2 × 108
D. 1.92 × 1012
Answer: A
Mathematics
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A. 
B. 
C. 
D. 
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A. One real solution B. No real solutions C. Two real solutions
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Find the measure of the angle.
?AGD
A. 85° B. 100° C. 95° D. 90°
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Evaluate the expression for the given value or values.6x, for x = 9
A. 15
B. 54
C. 
D. 
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