Ballio is scuba diving. He started at sea level, then dove 20 feet down, then 10 feet up, then 20 feet down. What's Balios location?

30 feet down

Step-by-step explanation:

20-10=10

10+20=30

-30

Step-by-step explanation:

so -20 + 10= -10 - -20= -30

binomial distribution

median= 2

range = 7-0 = 7

how to find median?

no. of term=28

median=(28+1)/2=14.5th term

the 14th and 15th term are 2, therefore the median is (2+2)/2 = 2

hope this .

r3t40