A circle has a diameter of 50 meters. What is its circumference? Use 3.14 for . A 50 m C 314 m

B 157 m D 625 m

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point

To find the inverse of a number a, one can use the equation f(c) = a-1/c=0 where c is the inverse of a use the secant method of finding roots of equations to find the inverse of a = 2.5 ,er = 0.001%