Please only answer if you know it:) What are the first quartile, median, and third quartile of this data set?
a) 21.5, 31, 37
b) 21.5, 31, 38.5
c) 24, 31, 38.5
d) 24, 31, 37

a median=31

first quartile=10.75

third quartile=34

b median=31

first quartile=10.75

third quartile=34.75

c median=31

first quartile=12

third quartile=34.75

d median=31

first quartile=12

third quartile=34

Step-by-step explanation:

mark brainliest please

just took a lesson on it

a) 15cm^3

b) 8:16 am

1 liter = 1,000 cm cubic

Area A = 800                                        

in 10 minutes

12 litters=12,000cm

12,000/800=15 cm

Tank A=15 cm ^3

Area B  = 2,000

In 1 minute 5 liters = 5,000 cm^3

5,000/2000 = 2.5 cm^3 in 1 minute

To know  how many minutes to reach 15:

15/2.5 = 6

6 minutes (from 8:10 am to 8:16 am)

5liters x 6 minutes =30 liters = 30,000 cm^3

30,000/2000 = 15 cm^3