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Open Question: How are the cell sites (the towers) connected to the rest of the network?
I've often seen a cell site towers, in rural areas. A steel tower, with some antennas and a control box on the ground, surrounded by a fence to prevent unauthorized access. Question that has been bothering me for years is - How are those cell site towers connected to the carrier's network? How does my call reaches the rest of the network? Does every site has a cable connection to the network? Or does call gets routed to next tower, then to next and so on til it reaches some big switch box, in which case the towers closer to core network get probably overloaded by having to carry all the traffic. My question can appear to be simple or complex, depending how u people look at it. For those, who are wondering.. i've been trying to google up the answer, but all i've found were general references to 'connected to the network' or no references and pointers at all... Thank you!
Open Question: Confused with my math homework...please help!?
1.) A suit is marked "100% wool except for trimming." What does this mean? It is half wool, half trimming The trimming is not wool All of the trimming is wool There is no trimming on the suit 2.) A suit is marked 80% wool and 20% rayon. What does this mean? Everything but the sleeves are wool. The suit is made with 4 times as much rayon as wool. The suit is mostly made of wool. The trimming is rayon. 3.) A sale price was 78% of the regular price of $45.00. What was the sale price? $25.40 $38.20 $29.50 $35.10 4.) Eighty percent of 36,500 accidents were not fatal. Give the percent of fatal accidents in this case. 10% 15% 20% 25% 5.) Partway through the season, a baseball team won 30 games, lost 20 games, and had a rating of .600. Assuming they play 65 more games at this rate, how many games total will they have won this season? 69 64 72 67 6.) A team had a standing in the league of .550. It had won 77 games. How many games had it played? 130 165 158 140 7.) 15% of 90 > 90% of 15. True False - - 8.) Bill spends 80% of his weekly allowance for recreation. This amounts to $19.20 What is his total allowance? $12.00 $18.00 $24.00 $28.00 9.) A class sold 48 of their 64 boxes of Christmas cards. What percentage of the boxes were sold? 60% 65% 68.5% 75% 10.) Using a formula, find the amount of tax to be paid on a railroad ticket for $25 if the tax rate is 10%. $2.50 $5.00 $3.25 $3.00