Mathematics, 02.12.2019 21:31 Niktorres560Luckynik

Rosalie is training for a marathon. she jogs for 30 minutes at a rate of 5 miles per hour, then she decreases her speed over a period of time and walks for 60 minutes at a rate of 3 miles per hour.

what is the range of this relation?

a.
0 ≤ y ≤ 5
b.
y ≤ 5
c.
y ≥ 0
d.
3 ≤ y ≤ 5

Answers: 2

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Rosalie is training for a marathon. she jogs for 30 minutes at a rate of 5 miles per hour, then she...