Mathematics, 28.12.2020 23:00 nguyendavis17
A sound measures 42 dB. The intensity of a second sound is four times as great. What is the decibel level of this second sound?
Answers: 3
Mathematics, 21.06.2019 14:50
Write the linear inequality shown in the graph. the gray area represents the shaded region. y> -3y+5 y> 3x-5 y< -3x+5 y< 3x-5
Answers: 1
Mathematics, 21.06.2019 18:20
Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a. x2 − 4x − 7 = 0b. 4r2 + 11r − 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
Answers: 1
A sound measures 42 dB. The intensity of a second sound is four times as great. What is the decibel...
Mathematics, 20.12.2020 14:00
Mathematics, 20.12.2020 14:00
Social Studies, 20.12.2020 14:00
Mathematics, 20.12.2020 14:00
Social Studies, 20.12.2020 14:00
Mathematics, 20.12.2020 14:00
Mathematics, 20.12.2020 14:00
Mathematics, 20.12.2020 14:00
Mathematics, 20.12.2020 14:00
Mathematics, 20.12.2020 14:00
Mathematics, 20.12.2020 14:00
Mathematics, 20.12.2020 14:00