Consider the following data:
14 21 23 19 16 15 20 20 21 25 24 18 17 23 26 18 16 15 24
21 16 19 21 23 20 23 14 13 14 14 12 26 19 25 15 23 25 25 19

Develop a relative frequency distribution and a percent frequency distribution using the classes in part (a). If required, round your relative frequency answers to three decimal places and percent frequency answers to one decimal place.

Class Relative Frequency Percent Frequency
12-14 %
15-17 %
18-20 %
21-23 %
24-26 %
Total %

Buddy if you call that skip counting

Step-by-step explanation:

14 ft 7 inches

step-by-step explanation:

since each model inch corresponds to 25 real inches, 7 model inches will correspond to

7×25" = 175"

at 12" per foot, that is 14 feet, 7 inches.

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