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AURORKA [14]
2 years ago
13

The AT&T phone company charges $.15 per minute for long distance calls. sprint phone company totals your phone usage of each

month and round the number of minutes up to the nearest 15 minutes and then charges $7.90 per hour of phone usage dividing discharge into 15 minute segments. you make five hours and three minutes worth of long distance calls this month while using the company with the lower price, how much will these calls cost?
Mathematics
1 answer:
Stells [14]2 years ago
4 0
Idky .. sorry I just need points
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Answer:

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Step-by-step explanation:

<u>The billiard cue is 15 cm away from the table</u>

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A total of 1,716 selections of the 7 flowers are possible.

Step-by-step explanation:

Step 1:

There are 13 flowers from which Jeanine Baker plans to use 7 of them.

To determine the number of selections that are possible we use combinations.

The formula for combinations is; ^{n} C_{r}=\frac{n !}{(n-r) ! r !}.

Step 2:

In the given formula, n is the total number of options and r is the number of options to be selected.

For this question, n = 13 and r=7.

So ^{13} C_{7}=\frac{13 !}{(13-7) ! 7 !} = \frac{13 !}{(6) ! 7 !} = 1,716.

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vampirchik [111]

Answer:

Once the account is open, it is the responsibility of the account holders to reconcile their statements and maintain a proper balance in order to clear all checks. It is very important to pay attention to your balance, and a monthly reconciliation of your account is highly beneficial.

Step-by-step explanation:

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Answer:

Step-by-step explanation:

1. 51 degrees

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6. 68 degrees

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The maximum amount of money she wants to spend is $40
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