4 adults and 6 children have a mean age ot 21.8 The adults have a mean age or 35. What is the mean age of the children?

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute

The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x

Find the axis of symmerty for x y=x squared -4x-8