The cooling requirements for the three separate incubation rooms are ton, ton and

style="vertical-align:-10px;" varid="variable_id_field" variablename="impvar_57c69043380d4eb49c9cf2367" class="wirisformula" /> ton. If a central HVAC unit will be installed, how many tons are required? 



A. tons
B. tons
C. tons
D. tons
E. tons

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Answer: A

Mathematics

Evaluate the integral.

A. sin^-1   + C
B. sin^-1   + C
C. tan^-1   + C
D. tan^-1   + C

When the graph of directed distance reaches a minimum (at a valley), what can be said about velocity at this point?

A. Velocity is a linear function. B. Velocity reaches a minimum. C. Velocity reaches a maximum. D. Velocity is 0.

Solve the equation. -  = -2

A. {3} B. {-3} C. {-5} D. {5}

Write standard notation for the number in the sentence.The distance between two stars is four trillion, three hundred seventeen billion, nine hundred eighty-eight million miles.

A. 4,317,988,000,000,000 B. 4,317,988,000,000 C. 4,317,988,000 D. 4,317,988