An aircraft carrier travels a distance of 1,000 km in 3 days. What is its average rate of speed?
1 answer:
Answer:
The average speed of an aircraft carrier is 13.89 km/h.
Step-by-step explanation:
We have,
Distance covered by an aircraft carrier is 1000 km
Time taken by the aircraft to travel is 3 days.
It is required to find the average speed of the aircraft.
1 day = 24 hours
3 days = 72 hours
Average speed :
So, the average speed of an aircraft carrier is 13.89 km/h.
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Answer:
Step-by-step explanation:
Recall that a horizontal translation (shift) in 3 units to the right involves directly subtracting 3 from the variable x (horizontal axis variable) , and that moving the function up 5 units involves adding to the whole function 5 units. That is:
Let's solve this by using the quadratic formula:
Note that we only use the coefficients so a=12, b=-14, and c=-6.
Plug values in the quadratic equation:
And so by evaluating those values we obtain:
Now we have two answers which are our factors one where we add another where we subtract and so:
First factor:
Second Factor:
And so your factors are
meaning that those are your roots/x-intercepts.