A program is divided into 5 modules: M1, M2, M3, M4, M5. On this set of modules is defined a relation R as follows: Mi R Mj if and only if Mi is called in Mj. R = {(M1, M1), (M1, M3), (M1, M4), (M2, M2), (M2, M3), (M3, M3), (M4, M3), (M4, M4) , (M5, M3), (M5, M4), (M5, M5)} a. Prove that R is a relation with the following properties: reflexive, antisymmetric and transitive b. Which of the above modules is the main program?

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

i think the answer is a p = 78

step-by-step explanation:

there are 6 sides of a hexagon, multiply 13 x 6