Answer:
4/10 and 6/15
Step-by-step explanation:
6/15 and 4/10 simplified equals 2/5
Answer:
1
Step-by-step explanation:
The range is the difference between the largest and smallest values.
range = 9 - 2 = 7
If 2 is replaced by 3 then 3 becomes the smallest value and
range = 9 - 3 = 6
That is the range decreases by 1
To find the mean of the data set you would add all the number of the data set (2,2,2,3,4,4,4,4,6,6,7,7,7,8 )-data set based on dot plot then add all number together which would give you 75 then you would divide by the amount of numbers (15) and 75/15=5 so your mean would be 5
Answer:
root 30
Step-by-step explanation:
10/x=x/3
x^2=30
x= root 30
Answer:
the area is the triangle is 37.5
Step-by-step explanation:
area = 1/2 base*height
