Let Lisa's height be x, Ian's be y and Jim's be z
x = 10 + y . . . (1)
y = 14 + z . . . (2)
y + 14 + z + 14 = 170 + x + 14
y + z - x = 170 + 14 - 28 = 156 . . . (3)
From (2), z = y - 14 . . . (4)
Putting (1) and (4) into (3) gives,
y + y - 14 - 10 - y = 156
y = 156 + 24 = 180
Therefore, Ian's height is 180 centimeters
Can u be more specific on the options? Cuz there’s nothing for ABCD.
Answer:
To answer this question you will use the median height of 156 centimeters and the fact that there are 26 kids in the class to know that the median is not in the data set, therefore it breaks the data into two equal halves with 13 in each half.There would be 13 less or equal to the median height.
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
Assuming you mean
x2-4=5x (x times 2 minus four equals 5 times x)
6 x 2=12
12-4=8
5 x 6=30
8=30? No
Answer:
953.78 in³
Step-by-step explanation:
Area of circle = πr²
The area of the base
= 3.14×(9÷2)²
= 63.585 in²
The capacity of the container
= 63.585×15
= 953.775 in³