Question

Can you please help

Answer 1

Answer:

a

Step-by-step explanation:

at m=1

$\frac{10^m}{15^m}=\frac{10^1}{15^1}=\frac{10}{15}=\frac{2}{3}$

at m=0

$\frac{10^m}{15^m}=\frac{10^0}{15^0}=\frac{1}{1}=1$

both values are >= 2/3

Answer 2

Answer:

c. if m=1, we get same rational number 10/15=2/3

so 2/3=2/3. ( it supports inequality)

if we put unsupporting value (2) , we're going to get 100/225=4/9. if we find common denominator, we will get 4/9≥6/9which is not correct . (it doesn't supports)