Answer: 125
Step-by-step explanation:
4/25 = 20/Y
Cross multiply to get the equation
4Y = 500
Divide both sides by 4
Y=125
Answer:
5/x
Step-by-step explanation:
11-6/x=5/x
16+16+16+9+9=32+16+9+9=48+9+9=57+9=66
The answer is 66
Answer:
55.5
Step-by-step explanation:
find the median - in this case it's 60
then group the upper and lower halves of the data:
(11, 19, 35, 42) 60 (72, 80, 85, 88)
now we find the medians of those sets:
35 + 19/2 = 54/2 =27
80 + 85/2 = 165/2 = 82.5
then subtract those two medians to find the interquartile:
82.5 - 27 = 55.5
Answer:
B. 8w = 96
Step-by-step explanation:
To find the area of the wall, you have to multiply the height by the width.
