The answer is 39 cm^2
i did 6 • 4, then 5 • 3, and then added
hope this helps,, have a nice day :))
The 90th percentile of the data is the value which is greater than 90% of the data. Arranging the values first in ascending order:
1, 2, 5, 5, 7, 7, 9, 11, 11, 12, 12, 13, 15, 16, 17, 17, 18, 19, 20, 20
The data has 20 elements, so 90% of the data consists of .90(20) = 18. The 90th percentile must be the 19th element. Therefore, 20.
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Answer:
x<5
Step-by-step explanation:
|2x+6| <16
2x+6< 16
Both side -6
2x+6-6<16-6
2x<10
Both side divide 2
<
x<5
There are different data sets that have the same mean, median, and mode. Here's the data sets i got:
Set 1: 2,2,2,3,5,5
Set 2: 0,1,2,2,4,10
The mean for the 1st set is:
2+2+2+3+5+5= 19/6=3.1
The mean for the 2nd set is:
0+1+2+2+4+10= 19/6=3.1
The median for the 1st and 2nd set is:
2.5
And the mode (most common number) for the 2 sets is:
2
Hope this helps!! :-)
Sorry if I took to long, it took me awhile to come up with 2 sets that had different numbers, but had the same mean/median/ and mode.
The formula for the area of a triangle is (base × height)/2. 5 × 8 = 40, and 40 ÷ 2 = 20. So your answer is 20cm^2. I hope this helps!