Answer:
x=30.999=31
Step-by-step explanation:
Female students=17
Female students percentage=54.84%
Let the total students be x
Now we have,
54.84% of x=17
54.84x/100=17
54.84x=1700
x=1700/54.84
x=30.999=31
1) the mean is 12.5
2) X is 36
3) the median mass is 40.5 KG
4) the mode is 8, 13
5) the range is 9
What i got was that 2/5 is greater 1/10 but it can also be 4/10>1/10 or 2/5>1/10
Answer:
850 m²
Step-by-step explanation:
There are 3 different pairs of rectangles—the side rectangles, the rectangles on the top and bottom, and the other side rectangles.
10x11=110
110x2=220
15x10=150
150x2=300
15x11=165
165x2=330
330+300+220=850 m².