the world's tallest mountain, if measured from base to peak, is Mauna Kea in Hawaii. The base has an elevation of -19680 feet. The peak has an elevation of 13796 feet. How tall is Mauna Kea?

For which pairs of functions is (f•g)(x)=12x? f(x)=3-4x and g(x)=16x-3 f(x)=6x2 and g(x)= 2/x f(x)= and g(x) = 144x f(x)=4x and g(x) =3x

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%

Can someone me with these questions? ?