Business Email The average number of email messages sent and received per corporate user per day in year t between 2011 (t = 1) and 2015 (t = 5) is projected to be f(t) = 3t + 69 (1 ≤ t ≤ 5). The average number of spam emails sent per corporate user per day for the period under consideration is projected to be g(t) = −0.2t + 13.5 (1 ≤ t ≤ 5). (a) Find a function, h, giving the projected average number of legitimate (non spam) emails sent and received per corporate user per day in year t. Hint: h(t) = f(t) − g(t).

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step-by-step explanation:

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720

22, 28, 34, 40, 46

b)   f(n) = 6n + 16

n = what is the number of the row ( 22 would be row 1) so if we replaced n with 1, we would get 22

c)   the 14th row will have 100 seats

(1)   (2)   (3)   (4)   (5)   (6)   (7)   (8)   (9)   (10) (11) (12) (13) (14)

22 | 28 | 34 | 40 | 46 | 52 | 58 | 64 | 70 | 76 | 82 | 88 | 94 | 100