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Basile [38]
3 years ago
15

Every day, there are 5 times more likes on an internet video of a dog which is modeled by the function c(n) = (5)n − 1, where n

is the number of days since the video posted. On the first day, there were 103 likes. What is the function that shows the number of likes each day? (1 point) c(n) = (5)(103)(n − 1) c(n) = (103)n − 1 c(n) = 103(5)n − 1 c(n) = (5)103 − 1
Mathematics
1 answer:
Shtirlitz [24]3 years ago
5 0
The answer 
the modeled function  is <span>c(n) = (5)^(n − 1)
It was assumed that </span><span>on the first day, there were 103 likes, it can be considered as C(1), such that C(1) = 103 likes
therefore, the </span><span>he function that shows the number of likes each day is 

</span><span>C(n) = 103(5) ^(n − 1), 
proof:
</span>C(1) = 103(5) ^(1 − 1) =103(5) ^(0), but  (5) ^(0) = 1, so C(1) = 103 likes
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A circular gift has a 4.75 inch radius. alyssa wants to wrap a ribbon that costs $0.50 per inch around the gift. How much money
Montano1993 [528]

The Alyssa will spend $14.915 for wrap a ribbon around the gift, if a ribbon costs $0.50 per inch.

Step-by-step explanation:

The given is,

                      A circular gift has a 4.75 inch radius

                      Ribbon that costs $0.50 per inch

Step:1

           Formula to calculate the perimeter of circle,

                               Perimeter, P = 2\pi r......................(1)

           Where, r - Radius of circle

           From the given,

                                                  r = 4.75 inches

          Equation (1) becomes,

                                                P = 2 (\pi )(4.75)

                                                    = 2(3.14)(4.75)            (∵ \pi= 3.14)

                                                    =2(14.915)

                                                    =29.83

                              Perimeter, P = 29.83 inches

Step:2

            Cost for wrap the ribbon to around the circular gift,

                                          = Perimeter of circular gift × ribbon cost per inch

                                          = (29.83 × 0.50)

                                          = $14.915

          Cost for wrap the ribbon to around the circular gift = $14.915      

Result:

           The Alyssa will spend $14.915 for wrap a ribbon around the gift, if a ribbon costs $0.50 per inch.                          

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3 years ago
I need help with the Algebra functions and data question
Sunny_sXe [5.5K]
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What is negative 6 plus negative 8
valentinak56 [21]
Hey!

here is your answer >>>

-6 + (-8)

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3 years ago
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a jar contains 6 jellybeans, 4 green jellybeans, and 4 blue jelly beans. if we choose a jellybean, then another without putting
posledela
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Answer:
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8 0
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