Answer:

Step-by-step explanation:
Given


Required
Determine the profit function
This is calculated as follows:

Substitute values for R(x) and C(x)

Open bracket

Collect like terms


Answer:
d=2√2, b=
Step-by-step explanation:
first triangle is a 30-60-90
so, sides x-x√2-2x
x=2
therefore d=2√2
second triangle is 45-45-60
sides, 1-1-√2
which means b√2=6
b=6/√2 ---> multiply by √2/√2 to get ride of the √2 denominator
b=6√2/4 , simplify
b=
The value of Mr Banks's property was $250,000
What percentage of the property is left for charity?
The percentage of property left for charity can be determined as the 100% of the property minus all percentages given to others
% left for charity=100%-50%-22%-16%
% left for charity=12.00%
12.00% of the property=$30,000
1.00% of the property =$30,000/12
1.00% of the property =$2,500
100.00% of the property=$2500*100
100.00% of the property=$250,000
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Answer:
38 > 36
it is true it shows that 38 is greater than 36
Answer:
x^2+10x+25 is a polynomial
Step-by-step explanation:
A polynomial is an expression with exponets such as x^2 therefore your eqation that will become x^2+10x+25 is always a polynomial
Assuming you meant (x+5)^2