What is a common mistake made in budgeting?

over-estimating expenses
budgeting for financial goals or savings last
writing the budget down
all of the above

Three coins are flipped. what is the probability that there will be at least two tails?

1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?

Which graph represents the parent function of y=(x+2)(x-2)