Answer:
n=20
Step-by-step explanation:
The first one because it’s the greater number
Answer:
3 millimeters.
Step-by-step explanation:
There are 10 millimeters in 1 centimeter.
So the answer is 0.3 * 10 = 3 millimeters.
Answer:
121 km\hr
Step-by-step explanation:
displacement=speed÷time
then. speed = displacement×time
= 22 × 5.5
= 121 km\hr