Answer:
120th caller
Step-by-step explanation:
According to the problem, calculation of the given data are as follows,
$100 bill = 30th caller
Movie tickets = 40th caller
So, to find out first to win both prizes, we will use LCM method,
LCM of 30 and 40 = 10 | 30 , 40
| 3 , 4
LCM of 30 and 40 = 10 × 3 × 4 = 120
Hence, 120th caller will be the first to win both prizes.
Answer:

Step-by-step explanation:
4 times 4 is 16 so while both are in power so we can do this like that
Dude y you even as its just the surface area you just use the formula
No 20.0000004 cannot be rational.