The equation y equals 1.55x +110,419 approximates the total cost in dollars of raising a child in the united states from birth to 17 years given the household and no income ask approximately how much would it cost to raise a child in a household with an income of only $62,500

$ 207,294

Step-by-step explanation:

We have an equation to calculate the cost in dollars of raising a child in the United States which is:

Y = 1.55X + 110,419

Where:

Y is the total cost in dollars

X is the income of the household

We know that X = $62,500

We have to substitute X in the equation:

Y = 1.55*62,500 + 110,419

Now we have to solve the equation:

Y = 96,875 + 110,419

Y = 207, 294 dollars

which you can round up to 7 days, or about a week.the -intercept occurs at a point where , making the value of the intercept. we have , which corresponds to the radius of the algae sample at the start of the experiment.the average rate of change over the given timeframe issince represents the sample's radius, we find that 0.114 is the average rate at which the sample grows in the span of 5 days.