Mathematics, 08.10.2020 02:01 WilliamYES9164
Two trains leave a town at the same time heading in opposite directions. One train is traveling 12 mph faster than the
other. After two hours, they are 232 miles apart. What is the average speed of each train?
52 mph; 64 mph
55 mph; 70 mph
92 mph; 104 mph
98 mph; 110 mph
Answers: 2
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Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?
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If f(x)=-3x+2 and g(x)=-7x-2, which point represents f(x)=g(x)?
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Hart manufacturing had six-month sales of $80 million, with $20 million of that amount from the internet. it set a goal to increase the percentage of total sales coming from the internet by 4 percent in the next six months. the results were total sales of $85 million. if the company meets its goal exactly, what will the dollar amount of internet sales be?
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The weight of a small starbucks coffee is a normally distributed random variable with a mean of 340 grams and a standard deviation of 11 grams. find the weight that corresponds to each event. (use excel or appendix c to calculate the z-value. round your final answers to 2 decimal places.)highest 30 percent middle 70 percent highest 90 percent lowest 20 percent
Answers: 3
Two trains leave a town at the same time heading in opposite directions. One train is traveling 12 m...
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