Answer:
Correct option is: 9:6:5
Step-by-step explanation:
I'm not sure but hope it helps.
D. 10 is your answer.
In order to solve a proportion, you cross multiply.
In this case it will be 40=4x
Solve for x is 10. Therefore D is your answer.
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You would need to leave the dentist at 2:40.
Answer:
(x-5)(x+5)
Step-by-step explanation:
Given: Different statement
To Determine: Which of the statement would give a valid conclusion
Solution
Please note that the statement must be a true representation of the population