Answer: A,C,D
Step-by-step explanation:
Answer:
A,C,D on edg, 2021
Step-by-step explanation:
Answer:
Step-by-step explanation:
Speed v = distance d/time t
v = 14km/h, t = 2 1/2hr = 5/2hrs
: 14 = d/(5/2)
14 = 2d/5
14 × 5 = 2d
d = (14× 5)/2
d = 35km
heartbeats in minutes
<----|-----|-----|----|----|----|----|-----|-----|----|----|----|-----|-----|-----|---|----|>
\-8 -7 -6 -5 -4/ 3 -2 -1 0 1 2 3 4 5 6 7 8
|------------------------|
−7 > −4
−6 < −4
−8 > −4
−4 < −9