Mathematics, 15.10.2019 04:00 northpolea
If a tree 16 feet tall casts a shadow 40 feet long, how high is a telephone pole that casts a shadow 60 feet long at the same time of the day?
Answers: 1
Mathematics, 21.06.2019 13:00
Aregression was run to determine if there is a relationship between hours of tv watched per day (x) and number of situps a person can do (y). the results of the regression were: y=ax+b a=-0.662 b=30.418 r2=0.703921 r=-0.839
Answers: 2
Mathematics, 21.06.2019 18:30
The border line of the linear inequality 4x + 7y < 5 is dotted true or false?
Answers: 2
Mathematics, 21.06.2019 18:50
Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?
Answers: 1
If a tree 16 feet tall casts a shadow 40 feet long, how high is a telephone pole that casts a shadow...
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