When wants to find the average heights of students in the 11 grade at East high school. So he will use a sample of students in the 11 grade to find the average height

$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

yes, whats the problem?

sorry for any inconvenience this may have caused try again

try again.