Which of the following expressions is written in scientific notation?
-5
O 0.2 x 10
O...
Mathematics, 07.09.2021 19:00, berrydivina
Which of the following expressions is written in scientific notation?
-5
O 0.2 x 10
O 31.4 x 104
O 1x 103
O 13 x 104
Answers: 2
Mathematics, 21.06.2019 16:20, jennyferluna0216
Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?
Answers: 1
Mathematics, 21.06.2019 20:00, ismailear18
Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?
Answers: 1
Mathematics, 21.06.2019 20:30, PONBallfordM89
Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function. a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.
Answers: 1
Mathematics, 09.11.2020 19:00
Mathematics, 09.11.2020 19:00
Mathematics, 09.11.2020 19:00
Mathematics, 09.11.2020 19:00
Biology, 09.11.2020 19:00