### Why do you have a leap year every 366 years?

You have a leap year every 4 years, not every 366 years. It has 366 days in it. The extra day makes up for the fact that a year is about 365.25 days, not 365 days. The four quarters are added together and added as an extra day every 4 years. You have a leap year every 4 years, not every 366 years. It has 366 days in it. The extra day makes up for…

### When does a cat take its claws out?

For a cat, claws are multi-purpose tools. He will extend his claws when he needs to attack something, of course; he also extends his claws when he needs extra traction, as in when he is starting to run, or when he is climbing. Additionally, he will extend his claws when he needs the extra little reach, or the extra fineness of control, that the length of his claws will give him. Cats often use their…

### Is it true that if the slope of the line is positive the line is positive?

No. Unless the slope is zero, every line will extend from minus infinity to plus infinity. So part of it will be negative and part positive. No. Unless the slope is zero, every line will extend from minus infinity to plus infinity. So part of it will be negative and part positive. No. Unless the slope is zero, every line will extend from minus infinity to plus infinity. So part of it will be negative…