exam Maths Puzzle Numerical Ability

simplify and write with positive exponents 9x(x-^3)/18x-^15

Read Solution (Total 0)

exam Other Question

Expectation and variance of a random variable
Let be a random variable with the following probability distribution:
Value of


-2 -0.15
-1 -0.10
0 -0.35
1 -0.40
Fin
4^-x = 2^2x+3