Can you solve the whole problem
...
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 13:30
The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).
Answers: 1
Mathematics, 21.06.2019 14:30
Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.
Answers: 1
You know the right answer?
Questions
Mathematics, 15.04.2021 21:30
Mathematics, 15.04.2021 21:30
Mathematics, 15.04.2021 21:30
Mathematics, 15.04.2021 21:30
Chemistry, 15.04.2021 21:30
English, 15.04.2021 21:30
History, 15.04.2021 21:30
Mathematics, 15.04.2021 21:30
Mathematics, 15.04.2021 21:30
