Mario is taking three modules this semester as part of his foundation year of Computer Science degree. The probability of Mario passing each of the modules is
0.83. Calculate the probability of Mario passing:

a) All the three modules;
b) Two of the modules;
c) None of the modules.

8(-10x+3.5y-7)

8×-10x + 8×3.5y + 8×-7

-80x + 28y - 56

therefore

-80x+28y-56 is the correct answer

whats the question?

step-by-step explanation:

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length