Use the Binomial Theorem to find the indicated coefficient or term.The coefficient of x4 in the expansion of (3x + 4)6
A. 19,440
B. 11,664
C. 23,328
D. 34,560
Answer: A
Mathematics
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Solve the problem.An airplane flies on a compass heading of 90.0° at 440 mph. The wind affecting the plane is blowing from 322° at 50.0 mph. What is the true course and ground speed of the airplane? Round results to an appropriate number of significant digits.
A. 86°, 480 mph B. 95°, 479 mph C. 95°, 472 mph D. 86°, 472 mph
Mathematics
Answer yes or no.Is 1 a solution to the equation x + 7 = 8?
A. Yes B. No
Mathematics
Write the decimal as a fraction or mixed number in lowest terms.0.5
A. 
B. 
C. 
D. 
Mathematics
Solve the exponential equation. Round to three decimal places when necessary.(3.3)x = 45
A. 3.188 B. 3.312 C. 3.176 D. 3.201
Mathematics