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Andrei [34K]
3 years ago
14

dolphin jet ski shop charges a flat fee of $37.00 plus $1.25 per hour to rent a jet ski. Marlin Jet Ski charges a fee of $30.00

plus $3.00 per hour to rent the same jet ski. Find the number of hours for which the costs are the same
Mathematics
1 answer:
lisov135 [29]3 years ago
3 0

Answer:

4 Hours, is when they will be the same.

Step-by-step explanation:

1.25 x 4 = 5.00 + 37.00 = 42.00

3.00 x 4 = 12.00 + 30.00 = 42.00

Therfore, at 4 hours they will be the same.

(yay)

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Answer:

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A toxic radioactive substance with the density of 4 mg/cm² is detected in the been detected in the ventilating ducts that was us
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A = P(0.5)^{t/h}

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