Miles, yards, feet, inches
S= 11+4t
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Answer:
100 marks
Step-by-step explanation:
is the number of minutes a student was allowed to spend on the exam
is the students score out of 100
The slope of the regression line is
The intercept is
The equation of the regression line is
If
We would expect a score of 100 as the test has a total score of 100 marks.
Answer:
20 is your answer
Step-by-step explanation:
Answer:
D. all the steps are incorrect
Step-by-step explanation:
she needs to distribute the 2 into the parenthesis first due to PEMDAS
2x+2+1= 5
2x+3=5 then isolate the x
-3 -3
2x=2
(2x)/2=2/2
x=1