One of the most powerful growth engines and SaaS metrics to track is net negative MRR churn. When you have net negative churn, the additional revenue you generate from your existing customers month over month is outpacing the revenue you're losing throug
2. What’s negative convexity? Most fixed-income bonds or securities have a positive convexity, which roughly means the price moves in the opposite direction to interest rates. But mortgage-backed securities have negative convexity. Their price tends not to rise as quickly, and can even drop, ...
Ionization constant is a mathematical constant that's used in chemistry to measure the acidity or basicity of a solution. Most...
Try values affirmation for yourself and teach the practice to your students. Take a moment and think of a value you hold dear, whether it's kindness, creativity, or gratitude. Whatever it is, name it. And then say to...
What is NACK (NAK, negative acknowledgment or not acknowledged)? NACK, or NAK, an abbreviation for negative acknowledgment or not acknowledged, is a signal used by computers or other devices to indicate that data transmitted over a network was received with errors or was otherwise unreadable. ...
b cannot be zero since y will be equal to a × 0x = a × 0 = 0 b cannot be negative either. This can create some problems. For example, suppose b = -1, we get y = a (-1)x When x = 0.5, y = a(-1)0.5 = a √(-1) and √(-1) is a complex number. Why b ...
What is dielectric constant? The dielectric constant of a substance or material is a measure of its ability to store electrical energy. It is an expression of the extent to which a material holds or concentrates electricflux. Mathematically, dielectric constant is the ratio of a material'spermitt...
How to A/B test your email campaigns Once you have a good understanding of how A/B testing works and the steps to take, it’s fairly simple to set up an A/B test. Having a plan goes a long way to ensure your test is successful. So spend a few minutes upfront determining the de...
This is the perfect example of taking a seemingly-negative part of a business and flipping it into a selling proposition. Avis is a car rental company that has always been behind Hertz. The company models are pretty identical, so Avis used their USP to claim some business. The notion that...
What exactly is meant by constant current? How is it achieved? Give an example of: 1. A linear function with a positive slope and a negative x-intercept. 2. A formula representing the statement : q is inversely proportional to the cube root of p and has a posit ...