Make a box-and-whisker plot of the data. Find the interquartile range.
7,9,11, 12, 13, 15, 12, 17, 18, 12,9,7,12, 15, 18, 10
6
7
8
9
10
11 12 13 14
15 16 17 18 19
Interquartile range: 5.5
1 12 13 14
15 16
17 18 19
Interquartile range: 5
14
15 16
17 18 19
6 7 8 9 10 11 12 13
Interquartile range: 5
6 7 8 9 10 11 12 13 14 15 16 17 18 19
Interquartile range: 5.5

283 square feet

step-by-step explanation:

good luck

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

b. hoped i'm right lol

step-by-step explanation:

step-by-step explanation:

left be aligning the decimal points is required to not required see the number of digits to the right