Find the weight of a pipe with the following dimensions – exterior diameter is 17 cm, interior diameter is 15 cm and lenght is 1000 cm. One cubic cm of iron is 0.9 gms Note :- Give answer with clear explanation

Given that abcd is a rhombus, what is the value of x?

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.

Which rule describes the composition of transformations that maps △abc to △a”b”c