Mathematics, 03.11.2019 01:31, Solany6426
The wavelength of a radio wave varies inversely as its frequency. a wave with a frequency of 720 kilohertz has a length of 500 meters. what is the length of a wave with a frequency of 450 kilohertz?
meters
Answers: 2
that means
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 19:30, allicat133
Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.
Answers: 1
Mathematics, 22.06.2019 06:00, krystalhurst97
3. mr. sanchez’s class sold fruit pies for $1.65 each and mr. kelly’s class sold bottles of fruit juice for $1.36 each. together, the classes sold 79 items and earned $118.17 for their school. (a) write and solve a system of equations that model the problem. show all your work. (b) which class earned more money? (c) how much more money did that class earn?
Answers: 1
Mathematics, 22.06.2019 07:50, hazeleyes2006
What is the domain of the following list of ordered pairs? (-2, 1), (2,0), (-1,-3), (4, 6)
Answers: 2
Do you know the correct answer?
The wavelength of a radio wave varies inversely as its frequency. a wave with a frequency of 720 kil...
Questions in other subjects:
English, 07.05.2020 00:10
Mathematics, 07.05.2020 00:10
