Question

IN THE GIVEN FIG THE SIDE OF SQEURE IS 28 CM AND THE RADIUS OF CIRCULE IS HALF THE LEANGHT OF THE SIDE

(y^2 -3y+2)dx= xdy

How i solve this 

Which organelle is known as power house of the cell and why 

That the starting salaries of new accounting graduates would differ according to             geographic regions of the United States seems logical. A random selection of accounting firms is taken from three geographic             regions, and each is asked to state the starting salary             for a new accounting graduate who is going to work in         auditing. The data obtained             follow. Use a one-way ANOVA to analyze these data. Note that the data can be        restated to make the computations more reasonable (example: $42,500 = 4.25). Use a 1%    level of significance. Discuss the business implications of your findings.

                        South                               Northeast                               West

                        $40,500                         $51,000                                    $45,500

                        41,500                         49,500                                    43,500

                        40,000                         49,000                                    45,000

                        41,000                         48,000                                    46,500

                        41,500                         49,500                                    46,000

That the starting salaries of new accounting graduates would differ according to             geographic regions of the United States seems logical. A random selection of accounting firms is taken from three geographic             regions, and each is asked to state the starting salary             for a new accounting graduate who is going to work in         auditing. The data obtained             follow. Use a one-way ANOVA to analyze these data. Note that the data can be        restated to make the computations more reasonable (example: $42,500 = 4.25). Use a 1%    level of significance. Discuss the business implications of your findings.

                        South                               Northeast                               West

                        $40,500                         $51,000                                    $45,500

                        41,500                         49,500                                    43,500

                        40,000                         49,000                                    45,000

                        41,000                         48,000                                    46,500

                        41,500                         49,500                                    46,000

 If 8 is added to one – third of a number gives 18, then find the number If 8 is added to one – third of a number gives 18, then find the number

If 1 and -2 are two zeros of the polynomial (x³-4x²-7x+10), find its third zeros