D. there is a perfect association between the variables
Answer:
I did the math and got an answer of 17.5
Step-by-step explanation:
I divided 70 by 4 and got a result of 17.5. This probably means Caleb started his collection about 17 and 1/2 months ago. (I apologize if it's wrong)
Answer: Value of M: -49
Value of N: 24
Step-by-step explanation:
Yw and pls mark me brainiest
55% of 120 is just 66
add that with 120, 186
so... 186 books
Yes, because 1/4 plus 1/4 equals 2/4 (or 1/2) and 3/4-2/4 equals 1/4.