subject
Mathematics, 03.04.2020 04:57 alicat20

The number of text messages, y (in billions), sent in the United States since 2005 can be
modeled using the equation y=18.8(3), where x is the number of years after 2005. In what
year were there approximately 4.6 trillion text messages sent?
A.2007
B.2008
C.2009
D.2010

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
What is the value of x in the equation (2)3) (x+6)= -18 a. -36 b. -33 c. -24 d. -18
Answers: 1
question
Mathematics, 21.06.2019 22:00
The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?
Answers: 1
question
Mathematics, 21.06.2019 23:30
Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0
Answers: 2
question
Mathematics, 22.06.2019 00:00
Which of these angles are supplementary? a. 100o and 90o b. 78o and 102o c. 54o and 146o d. 12o and 78o
Answers: 1
You know the right answer?
The number of text messages, y (in billions), sent in the United States since 2005 can be
mode...
Questions
question
English, 06.05.2021 19:20
question
Chemistry, 06.05.2021 19:20
question
English, 06.05.2021 19:20
question
Chemistry, 06.05.2021 19:20
question
Mathematics, 06.05.2021 19:20
question
Mathematics, 06.05.2021 19:20
Questions on the website: 13722367