What is the surface area of this right rectangular prism? A rectangular prism with a length of 5 centimeters, a width of 4 centimeters, and a height of 7 centimeters.

What is sin 7x/4 ? i need on this urgent trig

Which of the following is the shape of a cross section of the figure shown below

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.