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____ [38]
3 years ago
10

Diego is flying from Philadelphia to Barcelona. On the trip to Barcelona, the plane flies at a constant cruising speed of 550\,\

text{mph}550mph550, start text, m, p, h, end text.
On the trip home, Diego makes a chart of the plane's progress once it reaches its cruising speed, which is constant.
Which is faster, the cruising speed on the flight from Philadelphia to Barcelona, or the cruising speed on the flight home?
Hour 111 222 333
Miles 530530530 106010601060 159015901590
Mathematics
2 answers:
Helga [31]3 years ago
6 0

Answer: Correct

A. The cruising speed on the flight from Philadelphia to Barcelona. 550mph shown. It is Faster.

Step-by-step explanation:

Hour  1          2         3

Miles  530   1060    1590

Divide: Miles divided by Hours

Answer: 530 - The cruising speed on the flight home

by H.E.J.

nevsk [136]3 years ago
3 0

Answer:

Philadelphia to Barcelona

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Q.5(b) The population {(P) in millions} of a country is estimated by the function, P=125e0.035t, t = time measured in years since 1990. (a) what is the population expected to equal in year 2000 (b) determine the expression for the instantaneous rate of change in the population (c) what is the instantaneous rate of change in the population expected to equal in year 2000.

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