It would probably be B because it said between -30 and 130
Answer: 5.5 seconds
Step-by-step explanation:
30=5/4 ×(-20) + 10t
30 =-25 +10t
10t=55
t=5.5seconds
The cord will first touch the corner of the building after 5.5secs
What is the mean 3, 3, 4, 5, 6, 6, 7, 7, 7, 8, 8
andre [41]
Answer:
Step-by-step explanation:
3+3+4+5+6+6+7+7+7+8+8=64
64÷11=5.81818181818
simplify to......5.82
Answer:


Step-by-step explanation:
Considering the equation

solving the equation













