The probability that project a will succeed is 60%, that project b will succeed is 25%, and that project c will succeed is 80%. find the probability that all 3 projects fai

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

total amount to be paid = $19.5

step-by-step explanation:

given ,

original price = $25.99

discount = 25%

discount amount = 25% of original price

discount amount = 25/100   * 25.99

discount amount = $6.49

hence , the total amount to be paid = original price - discount amount

                                                            = $25.99 - $6.49

                                                            =$19.5

total amount to be paid = $19.5