Answer:
40
Step-by-step explanation:
The frequency column gives the number of houses in the sample, then
number of houses = 5 + 11 + 23 + 1 = 40
Answer: I think its the last one
Step-by-step explanation:
i might be wrong so its ok not o mark me the brainliest
If it gives you your total, and another number, divide the 2
example:
25 • x = 75
75/25= 3
x=3
