You are correct. For each of the three possibilities for their second day, there are two possibilities for the third day.
The total number of possibilities is 3*2 = 6.
Answer:
Its B
Step-by-step explanation:
I calculated it using the formula and got B
3 seconds
0= -16t^2+144
-144/-16=9
9=t^2
Sq rt of 9 is 3
The answer is N=6 but first you have to simplify the problem try that '
I believe the product of the equation is 439.43