Answer:


Step-by-step explanation:
Notice that we already have the data sorted from least to greatest.
Now to find Q1 and Q3 we can use the following formulas
For a set of data ordered from least to greatest of the form 
Where n is the total number of data

In this case 
So:


Round the nearest whole and get:


For Q3 we have:



Round the nearest whole and get:


Answer:
i think it would be like 3 but im not sure
Answer:
1/3
Step-by-step explanation:
7/8 x 1/3 =7/24
You divide 7/24 by 7/8
Answer:
We could define a function where the domain X is again the set of people but the codomain is a set of numbers. For example, let the codomain Y be the set of whole numbers and define the function c so that for any person x, the function output c(x) is the number of children of the person x.
Step-by-step explanation:
Answer:
8,000 points.
Step-by-step explanation:
Let x be the number of points Melodie have on Khan Academy last week.
We have been given that Melodie has increased her points by 75% in a week. She's at 14,000 points now.
We need to figure out x such that x plus 75% of x equals 14,000. We can represent this information in an equation as:



Upon dividing both sides of our equation by 1.75 we will get,


Therefore, Melodie have 8,000 points on Khan Academy last week.