Jimmy earned $600 interest on a savings account that he is earning 3% annual interest rate for 3 years. Hiw much was the principal of his investment?

The product of two negative rational numbers is always zero sometimes zero never zero

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?

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.