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The charge for telephone calls

You are choosing between two telephone plans. Plan A has a monthly fee of $15 with a charge of $0.08 per minute for all calls.
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2. asked by Alexis
3. 759 views
The charge for telephone calls T is partly constant and partly varies with the number N of units of call. The bill for 420 units
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2. asked by kanu ezinwanne
3. 246 views
From her firm’s computer telephone log, an executive found that the mean length of 64 telephone calls during July was 4.48
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2. asked by Marilyn
3. 792 views
From her firm’s computer telephone log, an executive found that the mean length of 64 telephone calls during July was 4.48
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2. asked by Anonymous
3. 922 views
1. Here is the frequency table for this distribution (the frequency histogram is not shown):Since I cannot make a table on this
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2. asked by Anonymous
3. 699 views
the Ace telephone Co. charges a flat monthly frr of $22.00 for a telephone line and $0.20 per minute for long distance calls.a.i
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2. asked by pau
3. 1,790 views
You decide to enroll in a plan that gives you a 10% discount if you make telephone calls between 7:00 p.m. and 6:00 a.m. The per
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2. asked by bobby
3. 48 views
On Saturday afternoon, 41 out of 50 telephone calls taken at The Overlook restaurant were for dinner reservations. What percent
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2. asked by Anonymous
3. 356 views
The charge for telephone calls T, is partly constant and partly varies with the number of unit of call t
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2. asked by Oshinaike Isreal Oladayomi
3. 526 views
A telephone company makes up it's monthly bills as follows:a fixed charge of 800 naira plus a charge proportional to the number
1. 3 answers
2. asked by Shalom
3. 827 views