Answer:
Theta is approximately 55.2
Step-by-step explanation:
Pre-Calc EDG 2021
To find the Greatest Common Factor of these numbers, write down their
factors
24=2 times 2 times 2 times 3
30=2 times 3 times 5
42=2 times 3 times 7<span>
</span>
find the numbers common to all of them and group likewise
24=(2 times 3) times 2 times 2
30=(2 times 3) times 5
42=(2 times 3) times 7
the common one among all of them is 2 times 3=6 <span>
</span>
the GCF=6
by times them together you would get 2304.
If all the marbles are identical then order does not matter so you use combination.
nCr so 10C4 = n! / (n-r)!(r!)
I came up with d and e as an answer
