Solution
if you roll a dice twice what is the probability of rolling a 1 the first time and 2 the second time
Solution
Solution steps
Find the probability of rolling a 1 the first time:
Find the probability of 2 the second time:
Since the events are independent, Use the formula
Popular Examples
The radius of a circle is 9cm Using 3.14 as an approximation for pi , find the circumference.three subtracted from the product of 4 and a number is less than 29Write the equation used to solve the following problem. Robert’s father is 4 times as old as Robert. After 5 years, father will be three times as old as Robert. Let x= Robert's ageJoe and Beth deposit 4,187.00 into a savings account which earns 12.89% interest compounded monthly. They want to use the money in the account to go on a trip in 3 years. How much will they be able to spend?Shawn opened a savings account 1 year ago. The account earns 4% interest, compounded continuously. If the current balance is 100.00, how much did he deposit initially?