A dentist selected 16 patients at random from a population of more than 1000 patients and asked them how many times the patient
flosses per week. The dentist made a line plot of the results.
What is the estimated mode of the number of times all patients floss per week?
A. 5
B. 5.5
C. 6
D. 7
What is the estimated mode of the number of times all patients floss per week?
A. 5
B. 5.5
C. 6
D. 7
2 answers:
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Answer:
The answer to your question is x = or x = 5
Step-by-step explanation:
To solve this problem use the Pythagorean theorem because two right triangles are formed.
c² = a² + b²
c = 10
a = x
b = x Because in a square all the sides measure the same.
10² = x² + x²
- Simplify
100 = 2x²
x² = 100/2
x² = 50
x = or x = 5