in a test marked out of 40,the marks of 10 students were 32,20,7,30,25,22,18,35,10,11.calcul ate the mean mark for the test

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.