X = 2/3 y = 1/2 z = 4 2/3 Work out the value of z + x * y

5

Step-by-step explanation:

Plug the values of x, y, and z into the expression:

4 2/3 + 2/3 x 1/2

Multiplication first:

2/3 x 1/2 = 2/6

Now we have:

4 2/3 + 2/6

4 2/3 can be rewritten as 4 4/6 (common denominator):

4 4/6 + 2/6 = 4 6/6 or 5

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