C is the answer
Hope this helps
Answer:
9 squares on each side of the square.
Step-by-step explanation:
There are 9 equally sized blocks on one side of square piece of graph paper.
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<h3><u>Answer;</u></h3>
= 3,391 viruses
<h3><u>
Explanation;</u></h3>
- The population density is 1.2 viruses per square millimeter.
- This means, each square millimeter is occupied by a population of 1.2 viruses.
Therefore; for an area of 2,826 square millimeters, there will be;
= 2,826 multiplied by 1.2 viruses
= 2,826 × 1.2
= 3391.2 viruses,
and since we can have a fraction or decimal virus then the population would be <u>3391 viruses</u>
Once they are put into standard form:
1. y≤-3/2x+6 Original: 3x+2y≤12
2. y≥6/5x-6 Original: 6x-5y≤30
3. y≥-3/2x+6 Original: 3x+2y≥12
4. y≥6/5x-6 Original: 6x-5y≥30
Answers:
The first graph:
Blue line: 3x+2y≤12
Red line: 6x-5y≥30
The second graph:
Blue line: 3x+2y≥12
Red line: 6x-5y≤30
Answer:
A= (6,76.5)
B =(32,18)
C=(80,0)
Step-by-step explanation:
The inequalities given are ;
3x + 8y ≥ 240
9x + 4y ≥ 360
x≥6
y≥0
The graph for the inequalities is as follows;
From the graph,
A= (6,76.5)
B =(32,18)
C=(80,0)
