Jeremy wants to buy a new computer. The saleswoman says that he can make a
down payment and then pay for the
computer in installments.
Here's a formula for this scenario:
x = t - yz

How do you find p(a and b) if a and b are independent events for two or more actions, such as tossing a coin twice and finding p(heads and heads)? 2. how do you find p(a or b) if a and b are independent events for one action, such as spinning a four-color spinner once and finding p(red or blue)?