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ankoles [38]
4 years ago
14

A site offers MP3 downloads with the following price structure: a $2 fixed fee for a monthly subscription plus a fee of $0.40. p

er song. Write a linear function to model the relationship between the number of songs downloaded and the total monthlycost. Let represent the number of songs downloaded and represent the total monthly cost (in dollars)of downloading songs. *25 pts*
Mathematics
1 answer:
Bas_tet [7]4 years ago
5 0

The linear function representing the above function is

F=0.4x+2

Step-by-step explanation:

Let the total monthly cost be represented as $ F

Let the number of songs downloaded in a month be x

Given: cost of downloading one song= $ 0.40

Monthly subscription fee (one time monthly) = $ 2

Hence total monthly cost-

Total monthly cost= cost of downloading “x” songs + monthly subscription fee

Total cost of downloading “x” songs monthly= number of songs downloaded* cost of downloading one song

Total cost of downloading “x” songs monthly=$ 0.4x

Hence Total monthly cost= 0.4x + 2

We have assumed total monthly cost as “F”

F=0.4x+2

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CQ

The figure below shows the ideal pattern of movement of a herd of cattle, with the arrows showing the movement of the handler as he moves the herd. The arc the handler makes from the starting point to the return point should be a quarter of a circle: A sector showing a quarter of a circle is drawn. The radius is marked as 70 feet. The endpoints of the arc of the sector are marked as Starting Point and Return Point. The sector is filled with cattle. Based on this theory, what distance will the handler move from the starting point to the return point if he creates an arc of a circle with radius 70 feet? 439.6 feet 3846.5 feet 109.9 feet 1758.4 feet

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I am joyous to assist you anytime.

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