Find absolute maximum and minimum values of the function, if they exist, over the indicated interval. Where no interval is specified, use the real line. List your answers in terms of ordered pairs.

y = sin (x) ? cos (x); [0, 2? ]


Absolute maximum at

Absolute maximum at

Mathematics

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Subtract. Write the answer in lowest terms.

A.
B.
C. 0
D.

Mathematics

Convert.6.30 dekameters to meters

A. 0.063 m B. 0.63 m C. 630 m D. 63 m

Mathematics

In an adiabatic process (one in which no heat transfer takes place), the pressure P and volume V of an ideal gas such as oxygen satisfy the equation where C is a constant. Suppose that at a certain instant of time, the volume of the gas is 2L, the pressure is 100 kPa, and the pressure is decreasing at the rate of 5 kPa/sec. Find the rate at which the volume is changing.

a. 14 L/sec
b. C–14 L/sec
c. C–
d.

Mathematics

Solve the problem.Find the missing length in the following right triangle. If necessary, round to the nearest tenth. 

A. 14 in. B. 221 in. C. 21 in. D. 442 in.

Mathematics