Answer:
3.16
Step-by-step explanation:

Answer:
scale factor = 
Step-by-step explanation:
The scale factor is the ratio of corresponding sides, image to original
scale factor =
=
= 
Answer:
b. n-4
Step-by-step explanation:
a number=n
4 less than it =n-4
Answer:
that one
Step-by-step explanation:
i looked at the fruits and i decided which one was orange
42% = 210
1% = 210 ÷ 42 = 5
100% = 5 x 100 = 500
500 people were surveyed.