Simplify the radical. Indicate if the radical is not a real number. Assume that x represents a positive real number.
A. 4
B. 2.497
C. Not real number
D. 2
Answer: D
Mathematics
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Solve the formula for the specified variable.A = 
bh for b
A. b = 
B. b = 
C. b = 
D. b = 
Mathematics
Solve the inequality. Express your answer using interval notation.
+ 6 > 10
A. 
? 
B. 
C. 
D. 
? 
Mathematics
?Use the given information to write an exponential equation for y. Does the function represent exponential growth or exponential decay?
?
, when 
A. ?
, exponential decay
B. ?, exponential growth
C. ?
, exponential decay
D. ?
, exponential growth
Mathematics
Perform the indicated operation. Write the answer in scientific notation.(6.9 × 10-4)(7.5 × 106)
A. 5.175 × 103 B. 5.175 × 102 C. 1.61 × 102 D. 14.4 × 1010
Mathematics