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zepelin [54]
3 years ago
6

As a member of a music you can order CDs for $14.99 each the music club also charges $4.99 for shipment the expression 14.99n+4.

99 represents the cost of n cds find the total cost for ordering three cds
Mathematics
1 answer:
aksik [14]3 years ago
5 0
14.99n+4.99 represents the cost of n cds
(14.99x3) + 4.99 =
34. 97 + 4.99= $39.97- 0.1= $39.96
3 CD s cost $39.96
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It will take  <u><em>80 days</em></u>  for the bull calf to reach a weight of 500 kilograms.

Step-by-step explanation:

Given:

The weight of a bull calf is 388 kilograms.

Now, to find the weight of bull calf of how long it will take to reach a weight of 500 kilograms, if it’s weight increases at a rate of 1 2/5 kilograms per day.

Required weight which to be increased = 500 - 388 = 112 kilograms.

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Thus, the time required = \frac{required\ weight}{rate\ of\ weight}

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Therefore, it will take 80 days for the bull calf to reach a weight of 500 kilograms.

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