Plane traveled 1120 miles each way to Munich and back. The trip there was with the wind. It took 10 hours. The trip back was into the wind. The trip back took 20 hours. What is the speed of the plane in still air? What is the speed of the wind? ANSWER IT ASAP IT DUE TMRW

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube