A furniture company has two plants that produce the lumber used in manufacturing tables and chairs. In 1 day of operation, plant A can produce the lumber required to manufacture 30 tables and 40 chairs, and plant B can produce the lumber to manufacture 25 tables and 50 chairs. The company needs enough lumber to manufacture at least 300 tables and 500 chairs. If it costs $1,000 to operate plant A for 1 day, and $800 to manufacture plant B for one day, how many days should each plant be operated to produce the sufficient amount of lumber at minimum cost

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

school a:

minimum value is 2

maximum value is 22

the lower quartile is 2.5

the median is 10

the upper quartile is 15.5

school b:

minimum value is 9

maximum value is 20

the lower quartile is 12

the median is 16

the upper quartile is 18

box plot for school a isn't symmetrical. the data tails on the right

box plot for school b isn't symmetrical. the data tails on the left

hope i

-lavira: )

666

step-by-step explanation: