Determine if the given polar coordinates represent the same point.(3, ?/4), (-3, ?/4)

A. Yes
B. No


Answer: B

Mathematics

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Solve the problem.According to the Gas Kinetic Theory, the average speed of a gas particle is given by  where  is the speed in m/s, k is the constant 1.38 × 10-23, T is the temperature of the gas in Kelvin, and m is the mass of the gas particle in kg. What is the average speed of an oxygen molecule with a mass of at a temperature of 500 K?

A. 330,700 m/s B. 174 m/s C. 575 m/s D. 1020 m/s

Mathematics

Complete the following table.

What will be an ideal response?

Mathematics

Sketch a vector v that models the given situation and express v as . A truck traveling 50 miles per hour up a grade of 15°, depicted in standard position (Round to the nearest whole number.)

A.


B.

C.

D.

Mathematics

Write each inequality in interval notation and graph the interval on a number line.x ? 0

A. [0, ?)

B. (0, ?)

C. (-?, 0)

D. (-?, 0]

Mathematics