Mathematics, 30.06.2019 04:20 shanedawson19
Brainliest + points! mathematicians needed in 2008, adam lopez set a world record by singing the highest note ever recorded, a c8. that is four octaves above middle c and not on a normal piano keyboard. what is the frequency to the nearest hertz of this musical note if its period is 0.00024? a. 1,873 hertz b. 2,631 hertz c. 3,845 hertz d. 4,167 hertz
Answers: 1
, where T is the time period.
Another question on Mathematics
Mathematics, 21.06.2019 19:00
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12
Answers: 2
Mathematics, 21.06.2019 19:00
What is the expression in factored form? 225x^2 - 144 a. 9(5x+4)^2 b. 9(5x-4)^2 c. 9(4x+5)(4x-5) d. 9(5x+4)(5x-4)
Answers: 2
Mathematics, 21.06.2019 22:00
Determine the domain and range of the given function. the domain is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}. the range is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}.
Answers: 1
You know the right answer?
Brainliest + points! mathematicians needed in 2008, adam lopez set a world record by singing the hi...
Questions
Mathematics, 26.11.2019 13:31
Mathematics, 26.11.2019 13:31
History, 26.11.2019 13:31
Physics, 26.11.2019 13:31
English, 26.11.2019 13:31
English, 26.11.2019 13:31
Mathematics, 26.11.2019 13:31
