. Il est p Dans le programme Sport études de premiere secondaire, 60 % des élèves sont
des filles. Dans le programme Médiatic, 70 % des élèves sont des garçons. S'lya
80 élèves dans chacun des groupes, combien de garçons y a-t-il de plus que de filles
en tout dans les deux programmes ?

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.  

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?

How do you write a paragraph proof to prove that the corresponding angles shown are congruent