Ok so I’m not completely sure but I think its B. Let me explain.
The thing starts at 0 and goes up to 3 it then goes down to -2.5 which is 3-5.5 it then goes up to -1 which makes the whole thing 3-5.5+1.5
Hope this helps some.
Answer:
1. Josh's father: f Josh: f/2 - 2
2. f + (f/2 - 2) ≥ 49
3. 3/2 f - 2 ≥ 49
3/2 f ≥ 51
3f ≥ 102
f ≥ 34
4. 34
Answer:
1 1/3
Step-by-step explanation:
2/3 is for half of a minute so 2/3 times 2 is 1 1/3
The 10 cm would be around 3.9 second and the 30 cm would be about 13.9 cm