Alawnmower costs $284, and the six-year extended warranty on the lawnmower costs 17% as much as the lawnmower itself. what is the effective price per year of the extended warranty?

$8.05 is the effective price per year of the extended warranty.

The cost of the lawnmower is = $284

The six year extended warranty on the lawnmower costs 17% as much as the lawnmower itself.

This means is the warranty for 6 years.

So, per year effective price is = ≈ $8.05

Therefore, $8.05 is the effective price per year of the extended warranty.

step-by-step explanation:

quartic functions has x = –1 and x = –2 as its only two real zeroes:

f(x) = a(x+2)(x+1)   a: real number