Answer:
$2/min
Step-by-step explanation:
14 ÷ 7 = 2
Therefore, $2 per minute.
That's a 33% increase.
I calculated this using the formula:

Where n = the new value (16 in your question), o = the old value (12 in your question) and the result is outputted as a percent increase. You can check that this is correct by finding 33% of 12, adding the result to 12, and checking that the result equals your "new" number.
Note that 33% is only an approximation as your question requires a number rounded to the nearest whole.
Answer:
The most reasonable is 2 h
Step-by-step explanation:
If you see the graph is decreasing in hours while is increasing in years. When a person is 45 years the amount of daily physical activity is 3 hours, so a person that is 50 years needs to do less than 3 hours a day and the only option less than 3 hours is 2 hours.
Answer:
ΔMLN - ΔΡQO
Step-by-step explanation:
Therefore,due to the correct pattern ΔMLN - ΔΡQO is correct.
Answer:
The answer is C
Step-by-step explanation:
Because the answer is just C