Write the expression in condensed form.log2 (6) - log2 (a)
A. log2 (6 - a)
B. log4 
C. log2 
D. log2 
Answer: C
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Use Stokes's Theorem to calculate 
.F = x5i + 9xj + 5k; S is the upper hemisphere of x2 + y2 + z2 = 100
A. ? B. 100 C. 100? D. 900?
Use the distributive property to rewrite the expression.3 ? x + 3 ? z
A. 3(x + z) B. 6(x + z) C. 3(xz) D. 9(x + z)
Solve the problem.A ship at sea, the Admiral, spots two other ships, the Barstow and the Cauldrew and measures the angle between them at be 45°. They radio the Barstow and by comparing known landmarks, the distance between the the Admiral and the Barstow is found to be 323 meters. The Barstow reports an angle of 59° between the Admiral and the Cauldrew. To the nearest meter, what is the distance between the Barstow and the Cauldrew?
A. 81 m B. 49 m C. 266 m D. 235 m
Identify the equation as either an identity or not.1 + sec2x sin2x = sec2x
A. Not an identity B. Identity