Colton swam once along the length of a pool that has a perimeter of 124 yd. the width of the pool is 20 yd. how many yards to colton swim

If you answer right ill give brainliest, : )

Is appreciated! graph the functions and approximate an x-value in which the exponential function surpasses the polynomial function. f(x) = 4^xg(x) = 4x^2options: x = -1x = 0x = 1x = 2

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9