Order the numbers from least to greatest. show your work by changing all numbers into standard form 0.0000375
37.5x10^5
3.75x10^9
3.75x10^-3
37,500,000

0.0000375, 3.75x10^-3, 37.5x10^5, 37,500,000, 3.75x10^9

Step-by-step explanation:

0.0000375

37.5x10^5  = 37.5 * 100,000 = 3,750,000

3.75x10^9  = 3.75 * 1,000,000,000 = 3,750,000,000

3.75x10^-3  = 3.75 * 0.001 = 0.00375

37,500,000

0.0000375

3.75x10^-3

37.5x10^5

37,500,000

3.75x10^9

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

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