Zack and Landon are selling NPJH shirts. table below shows how much they charge for
the shirts (after markup), their percent markup,
and the number of shirts they sold. Who made
a greater profit?
Markup
Selling
Price
T-Shirts
Sold
Zack
12%
$15
28
Landon
10%
$14
34

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.

X² + 4y² = 36 the major axis runs along: a) y=4x b) x-axis c) y-axis