Bear in mind that multiplying anything, and anything whatsoever by 1, has a product of the anything itself.
so, let's multiply 2/3 by 1 then and check about,
so, let's multiply 2/3 by 1 then and check about,
A car and a truck left Washington, DC traveling in opposite directions. The car traveled 19 miles per hour faster than the truck
2 answers:
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The question is incomplete. The complete question is :
Davison Electronics manufactures two LCD television monitors, identified as model A and model B. Each model has its lowest possible production cost when produced on Davison’s new production line. However, the new production line does not have the capacity to handle the total production of both models. As a result, at least some of the production must be routed to a higher-cost, old production line. The following table shows the minimum production requirements for next month, the production line capacities in units per month, and the production cost per unit for each production line:
Production per unit Minimum production
Model New Line Old Line requirements
A $30 $50 50,000
B $25 $40 70,000
Production 80000 60000
line capacity.
Let
AN- Units of model A produced on the new production line
AO Units of model A produced on the old production line
BN Units of model B produced on the new production line
BO Units of model B produced on the old production line
Davison's objective is to determine the minimum cost production plan. The computer solution is shown in Figure 3.21.
a. Formulate the linear programming model for this problem using the following four constraints:
Constraint 1: Minimum production for model A
Constraint 2: Minimum production for model B
Constraint 3: Capacity of the new production line
Constraint 4: Capacity of the old production line
Solution :
<u>Linear programming model</u>:
Linear programming is defined as a mathematical model where the linear function is either minimize or maximize when they are subjected to some constraints.
The linear programming model is determined as follows :
Minimum : 30 AN + 50 AO + 25 BN + 40 BO
This is subject to the constraints as :
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https://brainly.in/question/15044395
Answer:
The value which is needed to be added to transform the quadratic expression as a perfect square trinomial is 16.
Step-by-step explanation:
A quadratic expression is an expression in which the highest power of the variable is 2 or it can be said that the degree of the expression is 2.
The identity for is given as follows:
<u>Step 1: </u>
Break down the given polynomial .
<u>Step 2: </u>
Now compare the polynomial with the above indentity.
On comparing it is observed that the value of a is x and the value of b is 4.
<u>Step 3: </u>
In order to make the polynomial a perfect square, add
to the broked down polynomial because on comparing the above polynomials the value of b is 4 and the square of 4 is 16.
<u>Step 4:</u>
Now as per the identity the polynomial
is written as follows:
.
Therefore, the perfect square for the given polynomial is which is created by adding 16 to the given expression.
Learn more:
- A problem to obtain the y-intercept of a quadratic function brainly.com/question/1332667
- A problem to obtain the binomial and trinomial brainly.com/question/1394854
Answer details
Grade: Middle school
Subject: Mathematics
Chapter: Quadratic expression
Keywords: Quadratic, quadratic expression, polynomial, quadratic polynomial, perfect square, trinomial, degree, highest power, transform, identities, break down, perfect square, middle term split, x^2+8x,methamatics, algebra.
Jack swims a distance of 9*25.0m=225.0 meters is 2 min and 34.5 seconds.
2 min and 34.5 seconds are 2*60sec +34.5 sec= 154.5 s
Jill covers 10*25.0m = 250 m in 154.5 s.
thus,
the speed of Jack is : 225.0 meters /154.5 s =(225/154.5) m/s = 1.46 m/s
the speed of Jill is : 250.0 meters /154.5 s =(250/154.5) m/s = 1.62 m/s
Assuming Jack and Jill depart from point 0 towards the positive direction,
each even number of lengths, means Displacement = 0, and each odd number of lengths means Displacement = 25 m
So, average Velocity of Jill is 0,
average velocity of Jack is 25/ 154.5 = 0.16 m/s
Answer:
Average Speed of Jack : 1.46 m/s
Average Speed of Jill : 1.62 m/s
Average Velocity of Jack : 0
Average Velocity of Jill : 0.16 m/s
2 min and 34.5 seconds are 2*60sec +34.5 sec= 154.5 s
Jill covers 10*25.0m = 250 m in 154.5 s.
thus,
the speed of Jack is : 225.0 meters /154.5 s =(225/154.5) m/s = 1.46 m/s
the speed of Jill is : 250.0 meters /154.5 s =(250/154.5) m/s = 1.62 m/s
Assuming Jack and Jill depart from point 0 towards the positive direction,
each even number of lengths, means Displacement = 0, and each odd number of lengths means Displacement = 25 m
So, average Velocity of Jill is 0,
average velocity of Jack is 25/ 154.5 = 0.16 m/s
Answer:
Average Speed of Jack : 1.46 m/s
Average Speed of Jill : 1.62 m/s
Average Velocity of Jack : 0
Average Velocity of Jill : 0.16 m/s