In a study of preferences in leafcutter ants, a researcher presented 20 randomly chosen ant colonies with leaves from the two most common tree species in the surrounding forest. the leaves were placed in piles of 100, one pile for each tree species, close to colony entrances. leaves were cut so that each was small enough to be carried by a single ant. after 24 hours, the researcher returned and counted the number of leaves remaining of the original 100 of each species. some of the results are show in the following table: tree species number of leaves removed spondius mombin 1561 sapium thelocarpum 851 total 2412 based on the raw data, without running any statistical tests yet, does it appear that the leafcutter ants prefer spondius mombin leaves? [x]

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Step-by-step explanation:

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tyujftyu

yijy

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

25/14 or 1.

step-by-step explanation:

the dots mean that it has infinitely more numbers behind it