Answer:
8
Step-by-step explanation:
50 is at rank 8.5, but since its a 53% chance. it would be below the .5 area and round to 8
the answer is 25 because it’s going up by 5s
N=12
1/4n = 10-7
1/4n = 3
N = 3x4 = 12
Answer:
11 m and 7 m
Step-by-step explanation:
Width = x
Length = x+4
P=2L+2W
P=2(x+4) + 2x=4x +8
36 = 4x + 8
4x = 28
x=7 Width
x+4=7+4=11 Length
Step-by-step explanation:
9,6,12,13,9,8,13,14,h, k
mode = 9, so the h could be 9.
=> the set of data :
6,8,9,9,9,k,12,13,13,14
median = 10 , so (9+k) /2 = 10
9+k = 20
k = 20-9
k = 11
the correct answer :
h = 9 and k = 11
