Answer: Doubling the dimensions makes the surface area 4 times the original surface area.
The ratio relationship of water to cement in a concrete mixture is shown on the graph below.
Which of the following ratio tables corresponds to the ratio relationship demonstrated on the graph?
Cement
( x)
Water
( y)
0 0
2 1
3 3
10 4
Cement
( x)
Water
( y)
0 0
2 5
4 10
6 15
Cement
( x)
Water
( y)
0 0
3 1
6 2
9 3
Cement
( x)
Water
( y)
0 0
5 2
10 4
15 6
Answer:C
Step-by-step explanation:
Here’s a box plot that summarizes the number of cupcakes eaten by contestants at a cupcake-eating contest. Find the interquartile range (IQR) of the data?
Answer:16
Step-by-step explanation:
First you find the Lower quartile, which in this case is 6. Then you find the Upper quartile ,which here is 22. You then subtract the two which gives you your Interquartile range (IQR).