Answer:
removes liquid waste and hormones from the blood and works closely with the nervous system.
Step-by-step explanation:
Answer:
16 inches
Step-by-step explanation:
From the information given, 4 added to the unknown number is equal to 2 times the unknown number when it is subtracted from 19.
Let the number be x
x + 4 = 19 - 2 (x)
We now expand and simplify the equation by placing unknown on one side and the known on the other side
x + 4 = 19 - 2x
x + 2x = 19 - 4
3x = 15
x = 15 /3
x = 5
Answer:
The graphs are attached.
A car covers a distance 50km in 2.2 hrs what is the average distance cover it in 1 hour?
Answer:
22.73 km.
Step-by-step explanation:
To find the average distance covered by the car in 1 hour, we can use the concept of speed or velocity.
Speed is defined as the distance traveled divided by the time taken. In this case, the car covers a distance of 50 km in 2.2 hours.
To find the average speed of the car, we divide the total distance by the total time:
Average speed = Total distance / Total time
Average speed = 50 km / 2.2 hours
Simplifying this calculation, we find that the average speed of the car is approximately 22.73 km/h.
Since speed is defined as the distance covered per unit of time, we can conclude that the car covers an average distance of 22.73 km in 1 hour.
Therefore, the average distance covered by the car in 1 hour is approximately 22.73 km.
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