Ricardo throws a stone off a bridge into a river below. The stone's height (in meters above the water), x xx seconds after Ricardo threw it, is modeled by w ( x ) = − 5 ( x − 8 ) ( x + 4 ) w(x)=−5(x−8)(x+4)w, left parenthesis, x, right parenthesis, equals, minus, 5, left parenthesis, x, minus, 8, right parenthesis, left parenthesis, x, plus, 4, right parenthesis How many seconds after being thrown will the stone reach its maximum height?

c

step-by-step explanation:

it isn't d, because the interquartile range is from 27-57. and the interquartile range is basically half the data, it's pretty obvious.

it isn't b, because like i said earlier, the interquartile range is from 27-57. 57-27 is 30. the real range has to be longer

not a either. although it looks like it, 3/4 of the data is not greater than 27. but if c is wrong than this should be correct

the correct answer is c, because 13 is the point in which the plot starts

the answer is c. 23/3

10000

step-by-step explanation: divide by 2,