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James wants to compete in the international speed texting competition next year where participants compete on text speed and accuracy. James’s current text speed is 2 characters per second. James has found that his texting speed increases at a rate of 1⁄2 a character per second for each month that he practices.

Respuesta :

evanc7515

Answer:

8 characters a second

Step-by-step explanation:

Since we know that the competition is a year away, and his speed improves by 1/2 character a month, make a chart to show where he'll be 1 month from now, then 2 and so on...

Month 0 (Baseline) - 2 cas (characters a second)

Month 1 - [tex]2\frac{1}{2}[/tex] cas

Month 2 - 3 cas

Month 3 -  [tex]3\frac{1}{2}[/tex] cas

Month 4 - 4 cas

Month 5 -  [tex]4\frac{1}{2}[/tex] cas

Month 6 - 5 cas

Month 7 -  [tex]5\frac{1}{2}[/tex] cas

Month 8 - 6 cas

Month 9 -  [tex]6\frac{1}{2}[/tex] cas

Month 10 - 7 cas

Month 11 - [tex]7\frac{1}{2}[/tex] cas

Month 12 8 cas

If the current rate continues, James will be able to type 8 characters a second by the time the competition comes.

I'm always happy to help :)

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