Answer: The answer is "80 mice"
Step-by-step explanation:
In the given question, the attachment is missing, that is attached with the answer.
Formula:
When range in between 6-10 So,
base =4
height= 3
area = 4×3 =12
When range in between 10-12 So,
base =2
height= 8
area = 2 × 8 =16
When range in between 12-14 So,
base =2
height= 11
area = 2 × 11 = 22
When range in between 14-15 So,
base =1
height= 23
area = 1 × 23 =23
When range in between 15-16 So,
base =1
height= 19
area = 1 × 19 =19
When range in between 16-20 So,
base =4
height= 2
area = 4 × 2 =8
