Answer:
The mean will be the best instrument to measure Royston's performance
Step-by-step explanation:
hope this helps
It’s likely scalene since none of the angles are the same
Answer:
Step-by-step explanation:
f(-3)= -(-3)^2+6= -9 + 6 = -3
It is just asking how many meters tall are doors usually at. Clearly 30 meters isn't reasonable so just say how tall most doors are in meters.
Answer:
D
Step-by-step explanation:
