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gogolik [260]
3 years ago
10

Solve. Use models to help you.

Mathematics
1 answer:
oksian1 [2.3K]3 years ago
4 0

Answer:

3.38

Step-by-step explanation:

x + y + z = 16.9

x = 2y

y = z

y=y

2y (x) + y(y) + y(z) = 16.0

5y = 16.9

y = 3.38

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The Tortoise and the Hare is a fable about a race with the
viktelen [127]

a.i) The number of inches per minute that the Galapagos tortoise walks are <u>216 inches</u> (6 x 36).

a.ii) The time it would take a Galapagos tortoise to walk across the U.S. in hours is <u>2,933 hours</u> (1,056,000/(6 x 60).

b.i) The Hare runs <u>31,680 inches per minute</u> (1,900,800/60).

b.ii) The time it would take the Hare to complete the race across the U.S. in hours is <u>20 hours</u> (600/30).

c.) For the Tortoise to pass the Hare, the Hare needs to sleep for <u>2,913 hours</u> (2,933 - 20) or <u>121.4 days</u> (2,933/24).

<h3>What are the equivalent values for calculating distance?</h3>

In this exercise, the following equivalent values are used for computing the distance and speed:

  • 1 mile = 1,760 yards
  • 1 yard = 36 inches
  • 1 hour = 60 minutes
  • Distance from Galapagos to the U.S. = 600 miles
  • 600 miles = 1,056,000 yards (600 x 1,760).

<h3>Data and Calculations:</h3>

Speed of Galapagos Tortoise per minute = 6 yards/ min (60 yards in 10 minutes)

Speed of Hare = 30mph

30 miles = 52,800 yards (30 x 1,760)

52,800 yards = 1,900,800 inches (52,800 x 36)

= 880 yards per minute (52,800/60)

Learn more about computing distance and speed at brainly.com/question/26046491

#SPJ1

5 0
2 years ago
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