The pendulum on a grandfather clock swings from side to side once every second. If the length of the pendulum is 7 feet and the angle through which it swings is 20°, how far does the tip of the pendulum travel in 1 second?

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

Which expression is the factorization of x^2+10+21

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