Provide an appropriate response.If a ? b, is it always true that a2 ? b2? Explain.
What will be an ideal response?
No, not if a is a negative number.
Mathematics
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Find the derivative of the function by using the rules of differentiation.
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A. 
B. 
C. 
D. 
Mathematics
Work the problem. Give the answer in scientific notation, rounded to two decimal places, unless otherwise indicated.Assume that the distance between two celestial bodies is 96,000,000 miles. How long would it take a rocket, moving at 3.2 × 103 miles per hour, to travel from one to the other?
A. 3.00 × 100 hr B. 3.00 × 103 hr C. 3.00 × 102 hr D. 3.00 × 104 hr
Mathematics
Simplify the complex fraction.
A. 
B. 
C. 
D. 
Mathematics
Solve the equation on the interval 0 ? ? < 2?.2 cos2 ? - 1 = 0
A. 
B. 
C. 
D. 
Mathematics