I believe this this the function.

then

then

then

Answer:
Equation is 42t
So,
t=12
According to equation
Put value of t
=42(12)
=504
So 2nd option is correct.
Answer:
28.5 cm²
Step-by-step explanation:
There are 7 whole diamonds and 5 half-diamonds. Each diamond is worth three.
7x3=21
5/2x3=7.5
21+7.5=28.5
Answer:
The answer would be 1/40 I believe. Hope this helps :)
Step-by-step explanation:
Answer:
1, 2, 3, 4, 6, 9, 12, 18, and 36