Mathematics, 06.10.2019 20:30 jenifferplowman
Acell phone provider offers a plan that costs $30 per month plus $.20 per text message sent or received. a comparable plan cost $50 per month but offers unlimited text messaging. how many text messages would have to be sent or received in order for the plans to cost the same each month?
Answers: 2
Mathematics, 21.06.2019 14:40
Which system of linear inequalities is represented by the graph? !
Answers: 1
Mathematics, 21.06.2019 20:30
1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]
Answers: 1
Mathematics, 21.06.2019 20:30
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, 22.06.2019 01:30
Tim knows the volume and base area of a wooden chest that is in the shape of a rectangular prism. if the volume is 524 cubic unit and the base area is 15 square unit, what is the height of the chest? 124 unit 1124 units 112 unit 1112 units
Answers: 1
Acell phone provider offers a plan that costs $30 per month plus $.20 per text message sent or recei...
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