The circle shown above has a radius of 4. The central angle, a, of the sector is 2 radians, and the arc length is represented by b. Determine whether each statement is true about the circle shown above. Select True or False for each statement. ​

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

Does anyone know how to do geometryme with this problem

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?