f(a + 2)= 3a +
substitute x = a + 2 into f(x)
f(a + 2) = 3(a + 2) +
= 3a + 6 + = 3a +
What is the best description of the relation in Item 2?
1 answer:
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Answer:
641 times
Step-by-step explanation:
Rate of transfer in 1989
2.4 kilobytes per second
Rate of transfer in a typical modem
1000 kilobyte per 0.65 seconds
Transfer per second for typical modem
1000/0.65=1538.461538 kilobyte per second
Comparing typical modem to 1989
=641.025641 times faster
Rounding off, this is 641 times faster
Therefore, ans=641 times