Find all square roots of the number.256

A. ±17
B. ±18
C. ±32
D. ±16


Answer: D

Mathematics

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Solve the problem.In order for a chemical reaction to take place, the Fahrenheit temperature of the reagents must be at least . Find the Celsius temperatures at which the reaction may occur. 

A. C ? 364.39? B. C < 364.39? C. C ? 84.81? D. C ? 84.81?

Mathematics

Use Stokes' Theorem to calculate the circulation of the field F around the curve C in the indicated direction.F = 2yi + 3xj + 5z3k ; C: the portion of the plane 5x + 6y + 3z = 5 in the first quadrant

A.
B. 1
C. - 
D. 0

Mathematics

Write the decimal in words.2.27

A. two and twenty-seven tenths B. two and twenty-seven thousandths C. two and twenty-seven hundredths D. two and twenty-seven millionths

Mathematics

Solve the problem.For the following floor plan, is it possible to find a route that begins in one room, passes through each doorway exactly once, and ends in the starting room?

A. No B. Yes

Mathematics