Solve the problem.A wheel of radius 8.9 feet is moving forward at 11 feet per second. How fast is the wheel rotating?
A. 3.5 radians/sec
B. 1.2 radians/sec
C. 0.35 radians/sec
D. 0.81 radians/sec
Answer: B
Mathematics
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Use the properties of logarithms to find the exact value of the expression. Do not use a calculator.eln 14
A. e14 B. ln 14 C. 13 D. 14
Mathematics
Evaluate the determinant.
A. -4a + 5b B. 20 - ab C. 4a - 5b D. ba - 20
Mathematics
Solve and graph. Write the solution in interval notation.
+ 5 > 10
A. (-?, -5) ? (5, ?)
B. 
C. 
D. 
? 
Mathematics
Determine whether the given ordered pair is a solution of the equation.3x + y = 10; (2, 4)
A. No B. Yes
Mathematics