Answer:
c
Step-by-step explanation:
Answer:
the answer is 3
15/(2+3)
=15/5
=3
Step-by-step explanation:
Answer:
0.5 mL
Step-by-step explanation:
If the device wasn't properly calibrated, in volume the number can be estimated with a 3 rule:
100%------4mL
12%-------x=12*4/100=0.48≈0.5mL rounding to the nearest tenth
42 / 28 = 1.5
Therefore if we multiply 35 by 1.5 it would be:
52.5
