Suppose at the water level of a river is 45 feet after three days of no rain and 10 feet after 10 days of no rain the river was 60 feet before the job again what is the rate of change for this scenario
To find the rate of change in this scenario, we need to calculate the change in water level per day.
First, we find the change in water level over a span of 3 days:
Change in water level = 45 feet - 10 feet = 35 feet
Change in time = 3 days
Rate of change = Change in water level / Change in time
Rate of change = 35 feet / 3 days ≈ 11.67 feet/day
Therefore, the rate of change in the water level is approximately 11.67 feet per day.
To find the rate of change for this scenario, we need to calculate the change in water level per day.
Given information:
Water level after 3 days of no rain = 45 feet
Water level after 10 days of no rain = 10 feet
Water level before the job started again = 60 feet
First, let's calculate the change in water level over the period of 3 days:
Change in water level = Water level after 3 days of no rain - Water level before the job started again
= 45 feet - 60 feet
= -15 feet
Next, let's calculate the change in water level per day assuming it is a constant rate of change:
Change in water level per day = Change in water level / Number of days
= -15 feet / 3 days
= -5 feet/day
Therefore, the rate of change for this scenario is -5 feet per day. This negative sign indicates a decreasing water level over time.
To calculate the rate of change in this scenario, we need to find the change in water level divided by the change in time. Let's start by determining the change in water level and the change in time.
The initial water level is given as 60 feet before the job starts. After three days of no rain, the water level is 45 feet, and after ten days, it is 10 feet.
Change in water level = 10 feet - 45 feet = -35 feet
Change in time = 10 days - 3 days = 7 days
Now, let's calculate the rate of change by dividing the change in water level by the change in time.
Rate of change = Change in water level / Change in time
Rate of change = -35 feet / 7 days
Therefore, the rate of change for this scenario is -5 feet per day. This means that the water level is decreasing at a rate of 5 feet per day.