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AleksandrR [38]
3 years ago
12

30 points. Participant A runs at a slower rate than Participant B. Both participants run at a constant rate. This table represen

ts Participant A. Time (min) 5 8 12 15 Number of laps run 2.75 4.4 6.6 8.25 Which equation could represent Participant B? Time in minutes is represented by x and number of laps run is represented by y. Select each correct answer. y = 0.3x y = 0.9x y = 0.7x y = 0.5x
Mathematics
1 answer:
Mamont248 [21]3 years ago
7 0
Participant A runs
2.75 laps in 5 minutes.
2.75/5 = 0.55 lap/minute

If x = minutes, and y = laps, then the equation for Participant A is
y = 0.55x

y = 0.3x and y = 0.5x represent a slower participant than A.

Participant A is slower than Participant B, so Participant B must run faster than Participant A.

y = 0.7x and y = 0.9x represent a faster race that y = 0.55x

Answer:
y = 0.7x
y = 0.9x
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Answer:

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I used metric conversion to convert km to meters.

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I used metric conversion to convert L to ML

Step-by-step explanation:

1.  250 mL  = 1 glass

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I used metric conversion to convert km to meters.


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5 0
3 years ago
Helpp urgently need this
FrozenT [24]

Answer:

a

Step-by-step explanation:

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A line passes through 2, -1 and 4, 5 what is the equation
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-1 - 5 / 2 - 4

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3

y = mx + b

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HOW MUCH MORE WILL YHE INVESTMENT BE?
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