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morpeh [17]
3 years ago
7

Carlie, Samantha, Lily, and Maria ran the 400-meter relay today at the track meet. If their times were 12.8 seconds, 13.25 secon

ds, 12.06 seconds, and 13.12 seconds, what was their total time for the race (in seconds)?
A. 40.13 seconds
B. 39.71 seconds
C. 51.13 seconds
D. 51.23 seconds
Mathematics
1 answer:
Rasek [7]3 years ago
3 0

Answer:

  D.  51.23 seconds

Step-by-step explanation:

The total time is the sum of individual times:

  12.8 +13.25 +12.06 +13.12 = 51.23 . . . seconds

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If C4=15 and C7=14, what is the result of the logical expression C4>C7 true or false
kvasek [131]
The answer is True because just plug in the numbers

C4=15 and C7=14

logical expression

C4>C7

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3 0
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mote1985 [20]

Answer:

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like terms: 4e and 7e

coefficients:4e and 7e

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Step-by-step explanation:

terms are the numbers and or variables being added

like terms consist of the same variables

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3 years ago
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Step-by-step explanation:

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balandron [24]
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3 years ago
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enot [183]

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Step-by-step explanation:

find slope of line m:

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