30 points! the equation y=1.55x + 110,419 approximates the total amount, in dollars, spent by a household to raise a child in the united states from birth to 17 years, given the household’s annual income, x.

what is the approximate average yearly cost of raising a child in a household with an annual income of $33,000

Write the sentence as an equation. 6 fewer than the quantity 140 times j equals 104

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e. g. 98.7654). x f(x) 0 1 2 3

Which one ? is the answer and how to find this answer