Answer:
the 3rd one
Step-by-step explanation:
Regrouping is only done into lower place values. For example, tens to ones and hundreds to tens.
First subtract 3 from 51 which gives you 48, then divide 48 by 3 which gives you the answer of 16.
Answer:
10
Step-by-step explanation:
The IQR is the width of the box of the box plot. The box runs from 20 to 30, so its width is 10.
Hey. Do you have the answer yet? I'll gladly help!