Forms when lava and magma cool (A)
Answer:
It takes 2 hours for a police car to travel a distance of 29 miles with 58 miles per hour.
Explanation:
The speed of the car is 58 miles per hour.
The total distance traveled is 29 miles.
We need to find the time taken to cover the distance of 29 miles by the police car if police traveled at 58 miles per hour.
We know that,
Relationship between speed, time and distance is
Now substitute the given values in the above formula,
Time = 2 hours.
Answer:
Dependent
Explanation:
It is called that because its value depends on changes the investigator makes.
By adding the enthalpies of the intermediate reactions together to get the enthalpy of the desired reaction