Question 28 : Ronan's group is working on a spreadsheet of experiment data for his science class. He wants to add a new column of additional data, but he needs to put it in the middle of the six existing columns, A through F. Which column should Ronan select if he wants to insert the new column in the middle?

the answer is d. (1.2, -4.7) on edgn

hope this !

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

11

step-by-step explanation:

32.50-7.50=25

225/25=11

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this