Mathematics, 02.12.2019 21:50 breannaasmith1122

# Aschool population consists of 33 seventh-, 47 eighth-, and 37 ninth-grade students. if we select one child at random from the total group of students, what is the probability that the child is in the ninth-grade

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Mathematics, 04.02.2019 17:38

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, 04.02.2019 06:51

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

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Mathematics, 04.02.2019 04:00

Suppose you are going to graph the data in the table. minutes temperature (Â°c) 0 -2 1 1 2 3 3 4 4 5 5 -4 6 2 7 -3 what data should be represented on each axis, and what should the axis increments be? x-axis: minutes in increments of 1; y-axis: temperature in increments of 5 x-axis: temperature in increments of 5; y-axis: minutes in increments of 1 x-axis: minutes in increments of 1; y-axis: temperature in increments of 1 x-axis: temperature in increments of 1; y-axis: minutes in increments of 5

Answers: 2

Mathematics, 02.02.2019 23:50

The physicist has to repeat the experiment if the metal gets cooler that -80 celsius.how many hours would the physicist have to cool the metal for this to happen

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Aschool population consists of 33 seventh-, 47 eighth-, and 37 ninth-grade students. if we select on...

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