Answer:
The ratio is 12:20.
Step-by-step explanation:
3:5, if simplified.
Ac=4db is the correct statement
Answer:
20ft
Explanation:
You multiply the model length by the scale factor to find the actual length. <u>If the scale factor is less than zero, then the actual size will be smaller than the model</u>. Therefore, your answer would be 20ft.
Specifically, the scale factor is .8 if the actual size is 20ft, 1 if the actual size is 25ft, and 1.2 if the actual size is 30ft.
20, 18 because they are decreasing by a factor of 2
30$ - 26.48$ = 3.52$
3.52$ / 0.08$ = 44 minutes
