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sattari [20]
3 years ago
15

Paul, Joey, and Matt have to catch the train back to school at 5:00pm. They want to tour the air and space museum for 1 hour and

45 minutes, then spend 30 minutes in the gift shop and save 20 minutes to walk to the train. What time should they start the tour?
Mathematics
1 answer:
Zigmanuir [339]3 years ago
3 0

Answer:

2:25pm

Step-by-step explanation:

The time given is 5pm to catch the train back to school;

Amount of time for the tour  = 1hr 45min

                                               = 105min

Amount of time at gift shop  = 30min

Amount of time to save  = 20min

 Total time = 105min + 30min + 20min  = 155min

So;

Total time  = 2hr 35min

So;

        5pm - 2hr 35min  = 2:25pm

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Step-by-step explanation:

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Answer:

46 terms

Step-by-step explanation:

a₁=b, a₂₁= bₙ, d₁=9, d₂=4

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a₂₁= a₁+20d₁= a₁+20*9= a₁+180

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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If the table shown below represents a function, then which is the possible value for f?
cluponka [151]

Answer:

C 2

Step-by-step explanation:

This is a parabolic function

Notice how we go negative and then positive

y = ax^2 +bx+c

Let x = 0

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c = -5

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Let x = 3

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Let x=-3

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Add the two equations

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----------------------------

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The equation is

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Letting y = -1

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Adding 5 to each side

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Taking the square root of each side

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