Answer:the formula to calculate average speed is :
average speed= total distance/elapsed time .
He drives 5 hours at 55 mph so we need to calculate first how far or the distance he has driven at the moment hence from the above formula d= rt ( r stand for speed and t stand for time while d stand for the distance)
d=rt
d= 55*5= 275 mph this is how far he has driven at the moment.
So to see how many miles left we subtract the miles he has covered to the total miles he has to cover ;
d =665-275= 390
He also want to cover this trip in 11 hours but he has already driven for 5 hours hence time= 11 - 5 = 6 hours left
So now we have d= 390 and t = 6
So now using the same formula we now need to find the average speed which is ' r' in the formula
d = rt
390=r*6
390/6=r
r = 65mph
hence he will have to drive 65 mph to complete his trip in 11 hours.
Answer:
could you provide the excerpt please?
Explanation:
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Answer: The Germans often sent important messages concerning their war efforts to their ambassador in Washington, D.C.
Explanation:
<em>The Dark Game</em> is a book written by Paul B. Janeczko. It tells a story about cyber espionage, which was quite present throughout the history of the United States.
In the given passage, the cables are described as <em>"an opportunity to gain access to </em><em><u>secret diplomatic messages</u></em><em> sent from Berlin to its ambassador in Washington, D.C." </em>These secret diplomatic messages were certainly important, since the British attempted to reveal them.
In the text, nothing is said about the German plans upon cutting the cables. It is also not stated whether the cables were the only type of communication, or if the new cables are planned. The other options are, therefore, incorrect.
Answer:
B. To express themselves through the places they go
Explanation:
Good luck on that test of yours, I took the bullet so other people get it right
