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Ivahew [28]
4 years ago
14

Distance, Rate, and Time Relationship

Mathematics
1 answer:
Vilka [71]4 years ago
4 0

Answer:

  • 28.7 minutes on Thursday
  • 3.3 minutes were saved

Step-by-step explanation:

R1·T1 = (69 mph)(32 min) = 2208 (mi·min/h)

R2·T2 = 2208 (mi·min/h) = (77 mi/h)·T2

T2 = 2208/77 min ≈ 28.7 min . . . . . travel time on Thursday

__

Time saved was 32 -28.7 = 3.3 . . . minutes were saved

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A store owner was buying uniforms for his employees. If each of his stores needed 79 uniforms and he had 64 stores which express
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Answer:

C)  The total number of  about uniforms needed is  60 x 80 uniforms.

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At 2:00 PM a car's speedometer reads 30 mi/h. At 2:20 PM it reads 50 mi/h. Show that at some time between 2:00 and 2:20 the acce
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Answer:

The correct answer will be "60 min/hour".

Step-by-step explanation:

At time 2:00 PM

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