What is the probabilty of rolling a odd number and spinning "B" given the sample space below

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

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%

Do xuan nam isgoing to invest $1000 at a simple interest rate of 4% how long will it take for the investment to be worth $1040?