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Reil [10]
3 years ago
11

a cable installer charges $42.50 per hour plus a $60.00 service charge your fathers firm hires him to hook up his companys inter

net service find the total charges if it takes the cable installer 3.5 hour to completed the task
Mathematics
1 answer:
denis23 [38]3 years ago
6 0
$208.75 because $42.50 x 3.5= 148.75 but you have to add the 60 so 148.75+60=208.75 I hope this helps, if not, I can explain more.
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Addison's Cafe offers two kinds of espresso: single-shot and double-shot. Yesterday afternoon, the cafe sold 70 espressos in all
Valentin [98]

Answer:

The number of single-shot espressos sold by the cafe was 49.

Step-by-step explanation:

It is provided that Addison's Cafe offers two kinds of espresso: single-shot and double-shot.

Total number of espressos sold by the cafe yesterday afternoon was,

<em>N</em> = 70

The proportion of single-shot espresso sold was, <em>p</em> = 0.70.

Let <em>X</em> = number of single-shot espressos sold.

Compute the number of single-shot espressos sold by the cafe as follows:

E(X)=N\times p

         =70\times 0.70\\=49

Thus, the number of single-shot espressos sold by the cafe was 49.

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Armando got a job selling bags of peanuts at the local art festival. He is paid a fixed amount of $320 per
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