A study was done by a social media company to determino tho rato at which users used its website. A graph of the data that was collected is shown у
22A
20
18
16
14
12
10
Number of Users
(in thousands)
ONARI
3
24
27
6 9 12 15 18 21
Number of Months
What can be interpreted from the range of this graph?
O The range represents the 24-month time period of the study
The range represents the number of users each month for 24 months
The range represents the 20-month time period of the study
The range represents the number of users each month for 20 months

answer:

payment just for service  

→

$

87.12

payment for service including tax

→

$

94.09

explanation:

service only with 20% tip  

→

$

72.6

(

1

+

20

100

)

=

$

87.12

in the opening of the question the word 'service' is associated only with the pretax value.

the closing part of the question asks: how much did she pay for the  

service

−−−−−−  

so technically the answer is  

→

$

72.6

(

1

+

20

100

)

=

$

87.12

however, the intention of the question provider may have been that your answer is to be  

$

87.12

(

1

+

8

100

)

=

$

94.09

to 2 decimal places.

'

payment just for service  

→

$

87.12

payment for service including tax

→

$

94.09

tony b

mar 21, 2017

answer:

trying to explain it another way

explanation:

service charge  

.

→

$

72.60

20% tip  

20

100

×

$

72.60

=

$

14.52

−−−−−−  

←

add

$

87.12

tax  

8

100

×

$

87.12

=

$

6.97

−−−−−  

←

add

$

94.09

related questions