4) The ratio of commuter trains to all trains through the station is 10 to 13. On a given day, there are 21 non-commuter trains. How many commuter trains are there? 5) Becky is cutting wood. She is cutting a long board into two pieces with lengths in ratio 9 to 5. The longer piece is 54 inches. How long is the original board? 6) Becky is cutting another board that starts out at 88 inches. The ratio of the two pieces she gets is 5 to 6. How long is

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A:

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Q: The ratio of workers on task to workers on their phones was 5 to 3. The work force is made up of 88…

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Q: Mark, Nathan and Owen shared some stickers. 12.5% of Mark's stickers were equal      to 25% of…

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Q: Chung-Cha was gifted 85 ancient coins to be studied in her archeology classes.  She teaches two…

A: We can solve this as follows:

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A: The solution is given below in the next step:

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A: Given that Sample size n = 30 Sample mean = 28.9 Sample SD = 5.94 Level of significance = 0.05

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Q: 4.) Ms. Glover is cooking potatoes for a buffet. She needs to cook 0.25 pounds of potatoes per…

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Q: b) A shoes store sells three categories of shoes, Athletics, Boots and Dress shoes. The categories…

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Q: A piece of wire was cut into 2 equal pieces, each measuring 156 cm. One-piece was used to form a…

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A:

Q: In a certain math class one day the ratio of people wearing socks to sockless people was 8 to 3.…

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Q: If a fence requires a post every 10 feet, how many posts are required for a fenced enclosure that…

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Q: Lisa wants to place a border around a square bulletin board in her classroom. How long should the…

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Q: Isobel and Neliwe find a recipe for their business that requires 375ml of flour for 15 cupcakes. How…

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Q: A tree casts a shadow that is 231 cm long.  Janet is 170 cm tall and she casts a shadow that is 102…

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Q: In a class of 6 girls and 5 boys, how many seating arrangements can be done

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Q: The ratio between a model tractor and an actual tractor is 1 ft : 5 ft. The ratio of the areas is If…

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Q: You were tasked to study the resilience level of 1st year Psychology students in Saint Louis…

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Q: The ratio of runners to walkers at the 10K fund-raiser was 5 to 7. If there were 350 runners, how…

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Q: A person named Marty Firarii who is 5'10" casts a shadow that is 40 inches long. At the same time of…

A: In this we have to use given conditions to find out the unknown facts so I'm providing hand written…