What decimals is equivalent to 40/100?

John makes $10.50 pers hour what expression represens how much he will make if he works h hours

Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above

Normal yağmur ile asit yağmuru arasındaki fark nedir