1 answer:
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Divide the coefficient by 2 then square the quotient.
Add the result to both sides of the equation.
Now, factor the left-hand side.
Take the square root of both sides.
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Add the result to both sides of the equation.
Now, factor the left-hand side.
Take the square root of both sides.
Answer:
97.2 m
Step-by-step explanation:
=
= 19.4 m/s
Distance = speed x time = 19.4 m/s x 5 s = 97.2 m
Answer:
Objective Function,
Subject to the Constraints
Step-by-step explanation:
Let the number of black t.v. produced =b
Let the number of colored t.v. produced =c
at most, 2000 units of color t.v. can be sold i.e.
at most 4000 units of black-and-white TVs can be sold i.e.
Total man hours per product = Number of Units X Man Hour Per Unit
A color TV requires 20 man-hours = 20c
A black-and-white TV requires 15 man-hours =15b
Since Maximum number of man Hours is 60000 hours
The unit profits of the color TV is $60, therefore total profit =60c
The unit profits of the black-and-white TVs $30, respectively, therefore total profit =30b
Since we are to maximize profit, the Objective Function,