Answer:
1023
Step-by-step explanation:
Positive numbers are numbers that are greater than 0.
As maximum value of numbers x and y is 4,
....(i)
So,
So, maximum value of the product is 1024.
Also, its given that sum of numbers x and y is 5, so ...(ii)
On using equations (i) and (ii), we get
So,
Therefore, minimum value of the product is 1.
Difference between the maximum and minimum value of the product = maximum value of the product - minimum value of the product
=1024 - 1 = 1023
The point slope form of (-5, 4) and (5, 1) is
<u>Solution:</u>
Given that a line is passing through points (-5,4) and (5,1)
We need to determine point slope form of line
Equation of line passing through point is given as:
Substituting given value in (1) we get
Hence the point slope form of line is
Answer:
irrational
Step-by-step explanation:
Answer:
4KO2 + 2CO2 → 2K2CO3 + 3O2
Step-by-step explanation:
First we write the reaction in the asked form :
x1 KO2 + x2 CO2 → x3 K2CO3 + x4 O2
In a chemical equation, tha amount of substance that react is the same amount that is formed :
On each side of the equation we must have the same amount of K,C and O.
Let's write this in equations :
K balance :
C balance :
O balance :
The linear equations system is :
Let's equal to 0 to obtain a homogeneous equations system (for convenience) :
Let's work with the extended system matrix :
Working with the matrix :
→
→
→
→
→
The matrix is extended to the following linear system :
t∈ IR
Let's choose t=3 to eliminate the fractional numbers →
Answer:
the answer is 3.6
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