Answer:

Step-by-step explanation:
Hello,

hope this helps
do not hesitate if you have any question
Answer:
The range is 31
Step-by-step explanation:
Range is highest number - lowest number.
The highest number is 54 and the lowest is 23.
54-23=31
Answer:
y = 218
Step-by-step explanation:
Mean = (Sum of all numbers)/(How many numbers present)
27 = (20 + 2y + 25 + y + 30)/27
27 = (3y + 75)/27
3y + 75 = 729
3y = 729 - 75
3y = 654
y = 218
Answer:
A.415.69cm
b.323.14
Step-by-step explanation:
The height would be 10cm
The length would be 4cm
Answer:
Not sure maybe 40 because it's the opposite side