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Xelga [282]
1 year ago
13

Cory predicts it will take him 64 minutes to travel to Baltimore from Washington D.C. If the trip actually took 74 minutes, what

was Cory's percent error? Round your answer to the nearest tenth of a percent.
Mathematics
1 answer:
n200080 [17]1 year ago
6 0

Answer:13.5



Step-by-step explanation:

the answer is 13.5


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Question 1(Multiple Choice Worth 1 points)
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Answer:


Step-by-step explanation:


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2. C?

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Kali left school and traveled toward her friend’s house at an average speed of 40
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The radar on a ship picks up two shipwrecks, A and B, 2.5 miles beneath the surface. The distance between the shipwrecks is 0.6
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Let XXX and YYY be the following sets: X = \{9, 25\}X={9,25}X, equals, left brace, 9, comma, 25, right brace Y = \{1, 4, 9,16,25
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Answer:

The answer is "\bold{ \{\phi\}}"

Step-by-step explanation:

Given value:

\ Set\ X  = \{9, 25\} \\\\\ Set \ Y = \{ 1,4,9,16,25 \}\\\\Find: \\\\Set (X- Y) \\\\

When we subtract set X - Y it means, that it will give only, that value which is not available on the set Y.

\{X-Y\} = \{\phi\}

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