Ray Guy, the Oakland Raiders punter, holds the record for the longest "hang time" (the amount of time the football stays in the
air) for a punt in the National football League (NFL) at 8 seconds.
is considered a good punt if the "hang time" lasts longer than 4.5
seconds.
If a punter kicks a football with an upward velocity of 70ft/sec
and his foot meets the ball at 3 feet above the ground, the
function h(x) = -16x + 70x + 3 represents the height of the
ball h(x), in feet, after x seconds.
hifanonse

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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t hope this

:

#12 the answer is the third option

the answer is 15.50 for one mile

b) is slope: 0   y- intercept 15.5