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For parts (a)-(e), plot each point on the number line. a. Point H at -(-(-4)) b. Point I at -2 c. Point J...

14. For parts (a)-(e), plot each point on the number line.
a. Point H at -(-(-4))
b. Point I at -2
c. Point J at 0
d. Point K at -(-1)
e. Point L at -(-(-1))
Spiral Review
For problems 11-12, write each decimal in expanded form.
15. 65.87
16. 95.08
17. A small satellite orbits Earth at a speed of about 1.95 miles per second. How many seconds does it take the satellite to travel 2,000 miles? Round your answer to the nearest tenth.

Answer

  1. 14.
    1. Point H at -(-(-4)) = -4, plot at -4.
    2. Point I at -2, plot at -2.
    3. Point J at 0, plot at 0.
    4. Point K at -(-1) = 1, plot at 1.
    5. Point L at -(-(-1)) = -1, plot at -1.
  2. 15. 65.87 in expanded form is 60 + 5 + 0.8 + 0.07.
  3. 16. 95.08 in expanded form is 90 + 5 + 0.0 + 0.08.
  4. 17. To find the time, use the formula: time = distance / speed.
    Time = 2000 miles / 1.95 miles per second = 1025.6 seconds.
    Rounded to the nearest tenth, it is 1025.6 seconds.

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