The price for packs of bottled water at a grocery store over a nine week period was as follows: $3.25, $3.00, $3.50, $3.75, $3.25, $3.00, $2.50, $3.00, $2.75. Find the lower quartile rounded to the penny.

The lower quartile is $3.00

Step-by-step explanation:

To find the lower quartile, we arrange the data sequentially to get

$3.75

$3.50

$3.25

$3.25

$3.00

$3.00

$3.00

$2.75

$2.50

Therefore, we have 9 count of data wherby the lower quatile can b found as the median of the data set's lower half. That is the lower quartile is the median of the following data set,

$3.00

$3.00

$3.00

$2.75

$2.50

Note that since the total number of element or count is odd, we add the median to the lower half data set to give the lower quartile as the median of the 5 numbers which is $3.00.

answer: sorry

step-by-step explanation: can you tell me pls how to find the rational of two integers

d, x=8

step-by-step explanation:

simplifying

4x + -5 = 2x + 11

reorder the terms:

-5 + 4x = 2x + 11

reorder the terms:

-5 + 4x = 11 + 2x

solving

-5 + 4x = 11 + 2x

solving for variable 'x'.

move all terms containing x to the left, all other terms to the right.

add '-2x' to each side of the equation.

-5 + 4x + -2x = 11 + 2x + -2x

combine like terms: 4x + -2x = 2x

-5 + 2x = 11 + 2x + -2x

combine like terms: 2x + -2x = 0

-5 + 2x = 11 + 0

-5 + 2x = 11

add '5' to each side of the equation.

-5 + 5 + 2x = 11 + 5

combine like terms: -5 + 5 = 0

0 + 2x = 11 + 5

2x = 11 + 5

combine like terms: 11 + 5 = 16

2x = 16

divide each side by '2'.