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Mathematics 19 Online
OpenStudy (blackops2luvr):

help? (image)

OpenStudy (blackops2luvr):

Look at this number line. Which of these points represents 0.9? https://acuityk12.ctb.com/images/atom10100_10199/10199/probs/10199_13844_87846_P_MATH.gif

OpenStudy (blackops2luvr):

A A B B C C D D

OpenStudy (anonymous):

C

OpenStudy (blackops2luvr):

The histogram shows the data that Ernesto collected about the heights of the students in his class. https://acuityk12.ctb.com/images/atom66300_66399/66357/probs/66357_56772_178076_P_MATH.gif Which of these is most likely a true statement about the collection of the data?

OpenStudy (anonymous):

...

OpenStudy (blackops2luvr):

A All student heights were averaged for each group. B Student heights were rounded to the nearest inch. C Students with heights less than 50 inches were measured first. D Only students with heights under 60 inches were measured.

OpenStudy (blackops2luvr):

srry i was eating my taaco :D

OpenStudy (anonymous):

A

OpenStudy (blackops2luvr):

The editor of the school newspaper wants to publish 6 news-related articles and some human-interest articles. She decides to assign 3 articles to each of the 5 writers on her staff. Which equation can be used to determine the number of human-interest articles (x)?

OpenStudy (blackops2luvr):

A 6 - x = 3(5) B 6(5) - x = 3 C 6 + 5x = 3 D 6 + x = 3(5)

OpenStudy (anonymous):

D

OpenStudy (blackops2luvr):

Which of these percents is equivalent to 18/25 ? A 1.39% B 139% C 72% D 0.72%

OpenStudy (anonymous):

D again

OpenStudy (anonymous):

i gotta go now sorry . byee

OpenStudy (blackops2luvr):

The students in Mr. Alonso's class are sorting quadrilaterals into three categories, as shown in the diagram. https://acuityk12.ctb.com/images/atom9000_9099/9041/probs/9041_12143_176972_P_MATH.gif

OpenStudy (blackops2luvr):

A B C D

OpenStudy (blackops2luvr):

A B C or D

OpenStudy (blackops2luvr):

....

OpenStudy (blackops2luvr):

The students in Mr. Alonso's class are sorting quadrilaterals into three categories, as shown in the diagram. https://acuityk12.ctb.com/images/atom9000_9099/9041/probs/9041_12143_176972_P_MATH.gif Which quadrilateral cannot be sorted into one of the three categories? A C B D

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