See the diagram in the attached figure
we know that the area of rectangular shaped playground is--> 80*100=8000 m²
the area of the pathway=[(100+2)*(80+2)]-[80*100]=8364-8000=364 m²
the answer is 364 m²
Answer:
The mean is 21
Step-by-step explanation:
we know that
To find out the mean of the data set, sum all the values and divide by the number of values in the set
we have
![{17, 32, 16, 20, 23, 16, 14, 30}](https://tex.z-dn.net/?f=%7B17%2C%2032%2C%2016%2C%2020%2C%2023%2C%2016%2C%2014%2C%2030%7D)
Find the sum
![(17+32+16+20+23+16+14+30)=168](https://tex.z-dn.net/?f=%2817%2B32%2B16%2B20%2B23%2B16%2B14%2B30%29%3D168)
Divide by the number of values in the set
N=8
so
![168/8=21](https://tex.z-dn.net/?f=168%2F8%3D21)
Answer:
<em>24 cookies got eaten</em> <em>12 weren't eaten</em>
Step-by-step explanation:
36 divided by 3 = 12
12 x 2 = 24 ( since they ate 2/3)
36-24=12 (12 weren't eaten)
Answer:
0.53
Step-by-step explanation:
4³ˣ = 5/2
4/3x = 5/2
8 = 15x
x = 8/15
x = 0.53
C because it ends. It stops at 10.101 so it isn't going on forever