Well to find the mean you need to add up the total number of people and then divide by the total number of days meaning if there is a total of 105 people, you would divide that by 5 and get 21
13 + 23 + 24 + 31 + 14 = 105
105 / 5 = 21
Answer:
2/5
Step-by-step explanation:
add 2+3 (denominators) and 1+1 (numerators)
Answer:
2.25 square inches
Step-by-step explanation:
we know that
The scale is
That means
1 inch on a map represent 20 miles in the city
so
An area of on a map represent an area of in the city
Applying proportion