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anygoal [31]
3 years ago
6

A train heads south out of Bloomington an hour after a northbound train

Mathematics
1 answer:
ahrayia [7]3 years ago
7 0

9514 1404 393

Answer:

  • northbound: 2.5 hours
  • southbound: 1.5 hours

Step-by-step explanation:

When the second train leaves the station, the trains are already 63 miles apart. The rate of increase of their separation is (57 +63) = 120 miles per hour. The remaining 243-63 = 180 miles of separation will be achieved in ...

  (180 mi)/(120 mi/h) = 1.5 h

The northbound train will have traveled 2.5 hours; the southbound train will have traveled 1.5 hours when the trains are 243 miles apart.

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Step-by-step explanation:

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beks73 [17]

Answer:

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Step-by-step explanation:

Let

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Step-by-step explanation:

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3 years ago
Question 1 of 10
Darya [45]

Answer:

Log₆ (A⁵C² / D⁶) = –13

Step-by-step explanation:

From the question given above,

Log₆ A = 1

Log₆ C = 3

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Log₆ (A⁵C² / D⁶) =?

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Log MN / U = Log M + Log N – Log U

Therefore,

Log₆ (A⁵C² / D⁶) = Log₆ A⁵ + Log₆ C² – Log₆ D⁶

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Thus,

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marshall27 [118]

Answer:

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Step-by-step explanation:

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