Answer:
THE SECOND OPTION
Step-by-step explanation:
Given data:
The given image of the function.
Here , there are some element in set A which have common image in set B, so the given function is one to many.
Thus, the second option is correct.
PLEASE MARK ME AS BRAINLIEST
Nice handwriting!
I am pretty sure that its 18(?)
(I'm just a pleb, sorry if its wrong)
That the variable Z is directly proportional to X and inversely proportional to Y means Z = A (X/Y)
=> A = Z* Y / X
=> 9.5 * 6 / 3 = Z * 12 /8
=> Z = 9.5 * 8 * 6 / (3 * 12) = 12.67
Answer: 12.67
Tina has 180 stamps.
Olivia has 18 stamps.
18+180=198