The range of the data 21,18,37,42,47,75,66 is?

Given:

The data values are 21, 18, 37, 42, 47, 75, 66.

To find:

The range of the given data set.

Solution:

The data values are

21, 18, 37, 42, 47, 75, 66

Arrange these values in ascending order.

18, 21, 37, 42, 47, 66, 75

Now,

Range = Maximum value - Minimum value

           = 75 - 18

           = 57

Therefore, the range of given data set is 57.

domain is all the x values included in the

0 ≤ x ≤ 2

range is all the y values of the graph

-2 ≤ y ≤ 2

***keep in mind that there are different ways to show domain and range

hope this !

~just a girl in love with shawn mendes

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt