1 Martin and Alexia are rock climbing. Each person's rate stays the same for the first hour they climb.
• Martin climbs 3} meters in the first 2 hour.
• Alexia climbs 17.2 meters in the first hour.
Which statements are true? Choose all that apply.
A Martin climbs at a rate of 20 meters per hour.
B Alexia takes 2of an hour to climb one meter,
C Martin climbs at a rate of
1
meter per hour.
D Alexia climbs at a rate of 21 meters per hour.
Martin takes 20 of an hour to climb one meter.
F Alexia climbs at a rate of 2 meter per hour,
20
E