Answer:
Scale factor = 4
Step-by-step explanation:
Scale factor =
Since, S is being dilated with a scale factor to form T,
So, the figure S is the preimage and figure T will be the image,
Length of one side of image T = 8
Length of one side of preimage = 2
Therefore, Scale factor =
= 4
Scale factor by which figure S has been dilated to form figure T is 4.
Children books covers the most shelf space in the store
<em><u>Solution:</u></em>
From given,
Shelves that hold Mysteries = 0.3
Shelves hold travel book = 25 %
Shelves hold children’s books =
To find: Type of book that covers the most shelf space in the store
You cannot compare values which are in different forms, so you need to convert.
Let us convert the given values into decimal form
Shelves hold travel book = 25 %
Percentage can be converted to decimal by dividing by 100
Shelves hold children’s books =
<em><u>Which type of book covers the most shelf space in the store?</u></em>
Now we have converted them into decimal form
Shelves that hold Mysteries = 0.3
Shelves hold travel book = 0.25
Shelves hold children’s books = 0.35
We can clearly see that, 0.35 is the highest decimal
Therefore, children books covers the most shelf space in the store