A fire is sighted due west of lookout a. The bearing of the fire from lookout b, 14. 1 miles due south of a, is n 32°57'w. How far is the fire from b (to the nearest tenth of a mile).

Which statement best describes who the period and frequency of electromagnetic was change between gamma rays and microwaves? a) the period and frequency stay the same. b) the period increases and the frequency decreases. c) the period decreases and the frequency increases. d) the period increases and the frequency increases.

Acommercial passenger jet can travel up to 970 km/hr at an altitude of 30,000 feet. at this speed, how long will it take the jet to travel 1,865 kilometers? a. 2.3 hrs b. 1.9 hrs c. 1.7 hrs d. 1.5 hrs

When many atoms are split in a chain reaction, a large explosion occurs. this is an example of what type of energy conservation