work out the circumference of a circle take pi to be 3.142 and write down all the digits by our calculator mathswatch

What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 3f(x)? a) shifts the line 3 units up b) shifts the line 3 units down c) increases the slope of the line by a factor of 3 d) decreases the slope of the line by a factor of 3

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.