Mathematics, 13.12.2021 07:20 oliviahopebigel
POSSIBLE POINTS 33 33
The table and scatter plot show the relationship between the number of missing assignments and the student's test grade
Students Performance in Class
100
90
-80-
-70
-60
Number of
missing
Test
assignments Grade
2
60
1
80
1
70
2 50
2
60
5
20
3
60
4
20
2
40
3 30
7
20
0
90
Test Grade (Percentage)
50
-40
30
20
10
1 3 4 5 6 7 8 10
Number of missing assignments
Use the data to identify the correlation coefficient, rounded to the nearest hundredth. Interpret the correlation coefficient in the context of the situation,
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1
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iii
TII
Answers: 1
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Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?
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Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5
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Mathematics, 21.06.2019 23:00
The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z
Answers: 2
Mathematics, 21.06.2019 23:30
Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.
Answers: 2
POSSIBLE POINTS 33 33
The table and scatter plot show the relationship between the number of missi...
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