Mathematics, 22.06.2019 06:30 zoieisabella
The intensity, or loudness, of a sound can be measured in decibels (db), according to the equation 0b is the intensity of a given sound and lo is the threshold of hearing intensity. what is the intensity, in decibels, [l(db)], when 1 - 10"(%)? use a calculator. round to the nearest whole number a. 15. b. 32 c. 320 d. 737
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 16:30
Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.
Answers: 1
Mathematics, 21.06.2019 17:30
Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?
Answers: 1
Mathematics, 22.06.2019 02:00
Estimate the time en route from majors airport (area 1) to winnsboro airport (area 2). the wind is from 340° at 12 knots and the true airspeed is 136 knots. magnetic variation is 5° east.
Answers: 2
Mathematics, 22.06.2019 02:00
Aculinary club earns $1360 from a dinner service. they sold 45 adult meals and 80 student meals. an adult meal costs twice as much as a student meal. what is the cost of an adult meal?
Answers: 2
You know the right answer?
The intensity, or loudness, of a sound can be measured in decibels (db), according to the equation 0...
Questions
Mathematics, 30.11.2020 18:50
English, 30.11.2020 18:50
Mathematics, 30.11.2020 18:50
Mathematics, 30.11.2020 18:50
Mathematics, 30.11.2020 18:50
Mathematics, 30.11.2020 18:50
Mathematics, 30.11.2020 18:50
Social Studies, 30.11.2020 18:50
Mathematics, 30.11.2020 18:50
