Answer:
5.123x10^-3
Step-by-step explanation:
Answer:
D is the answer
Step-by-step explanation:
twice as many children is 24 because 12x2 is 24
Answer:
Step-by-step explanation:

Scale factor:
1:2
Answer:
A.
Step-by-step explanation:
1.5 x 0.1 = 0.15
0.15 inches
Dont know if this is for sure right. Hope it is.