Step-by-step explanation:
8.
Prime factorization of 48 is :
![48=2\times 2 \times 2 \times 2 \times 3\\\\=2^4\times 3^1](https://tex.z-dn.net/?f=48%3D2%5Ctimes%20%202%20%5Ctimes%20%202%20%5Ctimes%20%202%20%5Ctimes%20%203%5C%5C%5C%5C%3D2%5E4%5Ctimes%20%203%5E1)
Option (3) is true.
9.
Prime factorization of 19 is:
19 = 19 × 1
Option (c) is correct.
(10).
Prime factorization of 924 is:
924 = 2 x 2 x 3 x 7 x 11
= 2² x 3¹ x 7¹ x 11¹
Hence, this is the required solution.
The answer would be 15625
Answer:
3/4
Step-by-step explanation:
Slope = rise over run
Rise = (-5) - (-2)
Run = 2 - 6
-3/-4
3/4
The sum of their age 5 years ago is 80 -5 = 75