Provide an appropriate response.True or False? Birth rates have increased rapidly throughout the world during the past 50 years.

A. False
B. True

Answer: A

Mathematics

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Determine the indefinite integral. Check your work by differentiation.dt

A.  -  + C
B. t3/2 - t4/3 + C
C. t3/2 - t4/3 + C
D. t1/2 - t-2/3 + C

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Mathematics

Provide an appropriate response.Consider the function y =  . Can x be negative?

A. Yes B. No

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Mathematics

Convert between English and Metric System of Units. 44 mph =  km/h (Round to the nearest thousandth.)

A. 70.796 B. 27.346 C. 24.444 D. 79.596

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Mathematics

In work with alternating current, complex numbers are used to describe current I, voltage E, and impedance Z. These three quantities are related by the equation E = IZ. Solve the equation E = IZ for the missing variable.I = 6 + 5i, E = 30 + 44i

A. Z =  -  i
B. Z =  +  i
C. Z = -  +  i
D. Z =  +  i

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Mathematics