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Bad White [126]
3 years ago
8

Biking at 8mph it takes Kristen 1/2 hour to reach the train station to go to work. Kristen then takes the train to work and it t

akes another 1/2 hour for her to get to work when the train travels 28mph. How far does Kristen travel to work?
Mathematics
2 answers:
wel3 years ago
8 0
D = 18 mi   is the answer
seropon [69]3 years ago
4 0

... mph, it takes Kristen. hour to reach the train station to go to work. Kristen then takes the train to work, and it takes another. hour for her to get to work when the train travels 28 mph. How far does Kristen travel to work? ... Starting at the same point, Tom and Juanita go biking in opposite directions. If Tom rides at a speed of ...

<span>
Interim 1 Multiply & Divide Decimals 1. 67.8 × 0.86 A. 59.168 B... <span>sanchezmath.weebly.com/uploads/1/3/3/0/13300678/interim_1_10...</span> If Katarina runs at a pace of 4 mph, how many miles can she run in 2 hours? A. 8 miles ... Biking at 8 mph, it takes Kristen 1/2 hour to reach the train station to go to work. Kristen then takes the train to work, and it takes another 1/2 hour for her to get to work when the train travels. 28 mph. How far does Kristen travel to work? Quandaries & Queries at Math Central - University of Regina mathcentral.uregina.ca/QandQ/topics/distance Jenny and Mark commute to work, travelling in opposite directions. ... A train travels a distance of 720 km at a speed of x km/h. on the return ... If the average speed is decreased by 16km/hr, the trip will be 1/2 hours longer. .... Howie Sorkin can travel 8 miles upstream in the same time it takes him to go 12 miles downstream. <span>The Best Ways to Get to Work, According to Science - Gizmodo</span> <span>gizmodo.com/the-best-ways-to-get-to-work-according-to-scienc...</span> Sep 30, 2015 ... Those hours we spend in the car can have profound psychological and ... By far the most stressful mode was driving, in part because subjects had to budget ... Meanwhile, active commuters—walking or biking—and even transit ... And even if they had to take a train or bus, they were still happier than drivers, ... <span>BBC - Capital - Is cycling to work really cheaper than public...</span> <span>www.bbc.com/capital/story/20161206-is-cycling-to-work-really...</span> Dec 7, 2016 ... GO INSIDE: ... On the first day I commuted to work by bike, I woke up earlier than usual, ... meant either an hour in the saddle or an hour on the overground train. ... Public transport, on the other hand, was £146 (at the time, $210) a month. .... That means it will take much longer to recoup the cost of the bike ... </span><span>6 results</span>
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find two consecutive intergers who sum is equal to the difference of three times the larger and two times the smaller
vekshin1

Answer:

4 and 6

Step-by-step explanation:

Let integers be x and x+2 Then:-

x + x + 2  = 3(x + 2) - 2x

2x + 2 = 3x + 6 - 2x

2x + 2 = x + 6

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The numbers are 4 and 6.

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A biology teacher has developed a new method of teaching chi-square tests to her students. She claims this new method will impro
Illusion [34]

Answer:

A Type I error would occur if there was no evidence of an improvement on the national exam but there really was improvement.

Step-by-step explanation:

A type 1 error simply occurs when we incorrectly reject a true null hypothesis. In the scenario above, An experiment was conducted in other it know if there is sufficient evidence to support a claim that a new teaching method developed improves students score. If this claim is actually true in the real sense. However, after conducting a statistical test, we conuded that there was no sufficient evidence to support her claim of improvement using the new method, hence, the claim was rejected. By rejecting the claim, a true null has been rejected. Hence, a type 1 error has been committed.

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