Answer:
1140 households
Step-by-step explanation:
The results of a computer survey of 80 households in Westville are shown in the table.
So from the table we can see that 6 households have 3 numbers of computers.
So the probability is
Therefore, the probability of number of houses from a total of 15,200 houses to have exactly three computers is =
= 1140 houses
Answer:
1
Step-by-step explanation:
36 - 30 - 5
6 - 5
1
I=PRT
100=500*0.1*t
100=50*t
divide by 50
2=t
answer is 2 years