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 176.4 m?
A. 6 < t < 6
B. 3 < t < 6
C. 0 < t < 3
D. 6 < t < 9
Answer: B
Mathematics
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Rewrite the number or expression as requested.8.859 ? 10-5 (Rewrite as a standard numeral.)
A. -885,900 B. 0.0008859 C. 0.00008859 D. 0.000008859
Mathematics
Find the value of the exponential expression.23
A. 6 B. 4 C. 8 D. 5
Mathematics
Evaluate the function at the indicated value.Find f(x - 1) when f(x) = 4x2 - 5x + 5.
A. 4x2 - 13x + 14 B. 4x2 + 15x + 4 C. 4x2 - 13x + 4 D. -13x2 + 4x + 14
Mathematics
Solve the problem.Suppose that the manufacturing cost of a precision instrument is approximated by 
where x is the cost of materials and y is the cost of labor. Find 
A. 108 B. 354 C. 144 D. 1044
Mathematics