Looks good to me but I recommend you get another opinion.
Answer:
Step-by-step explanation:
16
If it's expanding 8m per minute, then you have to multiply 8 by 26.
1 minute = 8 m
2 minutes = 16 m
5 minutes = 40 m
10 minutes = 80 m
26 minutes = 208
8 * 26 = 208
So when it reaches 26 m in length, it'll be expanding 208m per minute.
Answer:
71 + 73 + ..... + 125 = 2,744 =
.
Step-by-step explanation:
The smallest set starts at 71. The last term is 125.
The total is 2,744, which is
.