Mathematics, 01.12.2021 02:00 Sariyahhall1
Which equation shows the quadratic formula used correctly to solve 7x2 = 9+ x for x? -13V012-4709 O X= 2(7) 11 V-1)2-47(9) OX= 207) 2 -1+1/(-1)' +4(7)(9) -1( 2(7) O X= 1+ (-1)+4(79 2(7) O X=
Answers: 1
Mathematics, 21.06.2019 16:30
You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:
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Mathematics, 21.06.2019 17:30
Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling
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Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0
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Mathematics, 21.06.2019 21:30
Mama mia restaurant used 1 2 2 1 ? of their mozzarella cheese making pizza and the remaining 6 4 64 ounces making pasta. how many pounds of mozzarella cheese did mama mia start with?
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Which equation shows the quadratic formula used correctly to solve 7x2 = 9+ x for x? -13V012-4709 O...
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