12÷4=3 and 36÷12=3
so the ratio is same
therefore it is a geometry sequence


=108
Find the attachments for solution and explanation
Each side is 6 feet.
let s be 1 side of the square
24 = 4s
6 = s
Answer:
44
Step-by-step explanation:
x^2 + y^2 = 14
(x-y)^2 x^2 + y^2 - 2xy = 14 -2 * (-15) = 44
The Z-score is calculated by the formula below

Step 2: Substitute the given parameters in the formula

Hence, the z-score of a person who scored 145 on the exam is -0.5