Find the radian measure of a central angle ? in a circle of radius r, assuming that ? intercepts an arc of length s. Round your answer to three decimal places when necessary.r = 4 m, s = 13 m
A. 10.21
B. 52
C. 3.25
D. 0.308
Answer: C
Mathematics
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Determine if the function is increasing or decreasing over the interval indicated.y = -6x3 ; x < 0
A. Increasing B. Decreasing
Mathematics
Use the prime factorization method to find the LCM of the variable expressions.6x3 and 2x2
A. 6x3 B. 6x2 C. 2x2 D. 2x3
Mathematics
Solve the problem.If a rocket is propelled upward from ground level, its height in meters after t seconds is given by 
During what interval of time will the rocket be higher than 294 m?
A. 10 < t < 11 B. 6 < t < 10 C. 5 < t < 6 D. 0 < t < 5
Mathematics
Provide an appropriate response.Explain in your own words how to multiply rational expressions. (How would you explain this to a student in this class who was absent from class?).
What will be an ideal response?
Mathematics