The equation y. 155x -110.419 approximates the total cost in dollars of raising a child in the united states from birth to 17 years, given the household s annual income. x approximately how much would it cost to raise a child in a household with an annual income of $78,300?

How much would it cost to raise a child from birth to 17 years in a household with an annual income of $48,000?

$184,819

Got it right on the test :)

Step-by-step explanation:

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm