Work out the circumference of this circle take pi (3.142) and give your answer to one decimal place the diameter is 9m

Which graph shows a function with a range of all real numbers greater than or equal to -1

What is the value of the expression below? (81^2)^1/8

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.