Factor by any method.81k2 - 169m2
A. (9k - 13m)2
B. (9k + 13m)2
C. (81k + m)(k - 169m)
D. (9k + 13m)(9k - 13m)
Answer: D
Mathematics
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Express the given complex number in rectangular form.2.74e-0.24j
A. 0.65 - 0.65j B. 2.66 + 0.65j C. 2.66 - 0.65j D. 2.66 - 0.24j
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Convert to a logarithmic equation.(p4)5 = p20
A. 5 = logp4 p20 B. 20 = logp4 p20 C. p = log45 45p D. 5 = logp20 p4
Mathematics
Find the numerical value of the expression for 
and 
A. a) 3 b) 1
B. a) 1 b) 
C. a) 1 b) 3
D. a) 
b) 
Mathematics
Perform the conversion. Round to the nearest hundredth when necessary.86 gal to L
A. 22.70 L B. 81.36 L C. 91.16 L D. 325.94 L
Mathematics