Question

use the number line to indicate the normal resting heart rate range for most horses in beats per minute.
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
lowest number in the range
highest number in the range

Explanation:

Step1: Recall horse heart rate range

The normal resting heart rate range for most horses is typically 28 to 44 beats per minute (this is a known biological fact related to equine physiology).

Step2: Identify lowest and highest

From the range 28 - 44, the lowest number is 28 and the highest is 44. We place the first arrow (lowest) at 28 and the second arrow (highest) at 44 on the number line.

Answer:

Lowest number in the range: 28 (place arrow at 28 on the number line)
Highest number in the range: 44 (place arrow at 44 on the number line)