Ms. Charles asked her students how many minutes they spent studying for a test the night before the test was given. She found th
at the time students spent studying and their test scores had a positive correlation. Which scatterplot below shows this relationship?
2 answers:
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Answer:
volume of fodder=1/3pie R^2h=
l^2=r^2+h^2
l^2=(2.1)^2+(3.6)^2
l^2=4.441+12.96=17.37
l==4.17m
minimum area of polythene to cover fodder=pieRl=
the volume of fodder is and minimum area of polythene to cover fodder in the rainy seasonv47.18m^3