Answer: 10:10
Step-by-step explanation:
inital height is 2 meters
Step-by-step explanation:
64/3=x/1
easy, just divide
64/3=21 and 1/3 calls per hour
Answer:
1) b
2)d
3)a
Step-by-step explanation:
1) count the number of different betwwen 2 cycles
2) take 5/160 time 8
3) take 12/9.6 then times 6.4
The answer is b
it's a special triangle