Anna's mom makes 3 sandwiches every school day. each sandwich gets 3 slices of cheese. how many sliced of cheese will anna's mom need for all the sandwiches she makes on 2 school days?

Which statement about the graph of y = 8(0.25)^2

Can someone tell me if this is perpendicular? !

Acertain group of women has a 0.640.64% rate of red/green color blindness. if a woman is randomly selected, what is the probability that she does not have red/green color blindness? what is the probability that the woman selected does not have red/green color blindness? nothing (type an integer or a decimal. do not round.)