Mathematics, 20.09.2019 21:50 dejahg4530
Ethan wants to predict who will be selected as the eighth-grade class president. which of the following groups should ethan survey to make his prediction?
one hundred random students from the entire school
one hundred random students from the eighth grade
the first 100 students from an alphabetical list of eighth graders
the first 100 students from an alphabetical list of the entire school
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 18:50
Which translation maps the vertex of the graph of the function f(x) = x2 onto the vertex of the function g(x) = x2 – 10x +2?
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Mathematics, 21.06.2019 20:50
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Mathematics, 22.06.2019 02:30
The interior angles formed by the sides of a hexagon have measures that sum to 720°. what is the measure of angle a? enter your answer in the box. m∠a= °
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Ethan wants to predict who will be selected as the eighth-grade class president. which of the follow...
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