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Alex777 [14]
3 years ago
5

Every day, there are 4 times more likes on an internet video of a horse which is modeled by the function c(n) = (4)n − 1, where

n is the number of days since the video posted. On the first day, there were 100 likes. What is the function that shows the number of likes each day?
Mathematics
1 answer:
emmasim [6.3K]3 years ago
5 0

Answer:

  f(n) = 100·4^(n-1)

Step-by-step explanation:

The given function c(n) is apparently the multiplier for n days. Its value is 1 for n=1, so we simply need to multiply c(n) by 100:

  f(n) = 100·c(n) = 100·4^(n-1)

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Find the x-intercept:
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10 people always get on a bus in the same order and sit on the same places. what is the probability that, if the 1st person has
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The probability that the 10th will be able to sit on his/her original seat when the 1st person has randomly changed his/her seat is 7/9

 

Probability :

In Mathematics, Probability stands for the ratio of the number of favorable outcomes to the total number of outcomes in a random experiment. It is used to predict how likely an event can happen.

Probability of an event,

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Here we have,

10 people always get on a bus in the same order and sit in the same places.

The 1st person has randomly changed his/her seat

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If 1st person changes his/her place with the remaining 9 seats the number of ways that 1st person can be seated is 9  

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8 0
1 year ago
At the gym Merl swims every 6 days, runs every 4 days and cycles every 16 days. If she did all 3 activities today in how many da
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Answer:

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Therefore,

If she did all 3 activities today, she will do all 3 activities again in the next 48 days

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