Large number calculation
the average household uses 6 bags of sugar per household per month. each bag of sugar weighs 4 pounds. assume that that there are 2 people in each household on average and that the us population is 304 million.
round answers to three significant digits except last answer
example: 450,543,929 becomes 4.51e8 whre 4.51 is the significant digits.
how many pounds of sugar does the us consume per month?
there are 2 more questions to this that i also need on, but i have to get through this one first

  3.65×10⁹ lbs/month, or 3.65 billion*

Step-by-step explanation:

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10⁹ = 1 billion in "short scale" countries such as the US

the system of inequity is

step-by-step explanation:

from the given graph it is noticed that we have two related lines. one is solid and another is dashed.

if a line passing through two points, then the equation of line is

the solid line passing through the points (0,4) and (4,0).

the related equation of solid line is .

similarly, find the related equation of dashed line. the dashed liune passing through the points (0,0) and (3,1).

the related equation of dashed line is

from the given graph it is noticed that the point (0,1) lies on the shaded region, therefore the point (0,1) must be satisfied by the related equations.

check the related equations by the point (0,1).

this statement is true if the sign of inequality is < instead of equality. since it is an solid line therefore the sign of inequality will be . the required inequality is

similarly, check the second related equation.

it is a dashed line, so this statement is true if the sign of inequality is > . the required inequality is