3z + 6 (m-5) =-48 solve for z
2 answers:
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Answer:
The speed at which jet travel is 44.92 miles per hour
The distance cover at 44.92 mph is 583.96 miles .
Step-by-step explanation:
Given as :
The distance cover by jet = d = 584 miles
The time taken b the jet to cover 584 miles = t = 13 hours
Let The speed at which jet travel = s
So, Speed =
or, s =
Or, s =
∴ s = 44.92 mph
So , The speed at which jet travel = s = 44.92 miles per hour
Now, At The speed of 44.92 mph
Let The distance cover at this speed = d' miles
And for the distance of d' , the time taken= 13 hours
Now, Distance = Speed × Time
So, d' = 44.92 mph × 13
Or, d' = 583.96 miles
So, the distance cover at 44.92 mph = d' = 583.96 miles
Hence The speed at which jet travel is 44.92 miles per hour
And The distance cover at 44.92 mph is 583.96 miles . Answer