Me with multiple choice algebra question :
in a sample of 150 cars, 18 cars failed a safety inspection. the sampling method had a margin of error of 0.02.

what is the interval estimate for the proportion that would fail in the form (lower limit, upper limit) ?

a) (0.10,0.14)

b) (0.12,0.16)

c) (0.07,0.11)

d) (0.13,0.17)

answer: what is the question you're trying to ask?

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

2x + 8

step-by-step explanation: