2. Anna and Bill are set to fail their maths exam because they are not good attenders at
school On a particular day.
P(Anna attends school)
P(Bill attends school) =
- Complete the tree diagram below.
Anna
Bill
Probabilities
Attends
Doesn't
Attend
Find the probability that:
a) Neither is at school
b) At least one of them is at school
P(neither attends) =
P(at least one attends) =

8 2/3 is the answer

step-by-step explanation: just use a calculator

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

126 maybe. sorry