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  2. Related rates - Wikipedia

    en.wikipedia.org/wiki/Related_rates

    describes the relationship between x, y and h, for a right triangle. Differentiating both sides of this equation with respect to time, t, yields. Step 3: When solved for the wanted rate of change, dy / dt, gives us. Step 4 & 5: Using the variables from step 1 gives us: Solving for y using the Pythagorean Theorem gives:

  3. Projected COLA for 2025: How it's calculated — and what it ...

    www.aol.com/finance/social-security-cost-of...

    Source: Social Security Administration. The projected 2025 COLA for Social Security is 2.66%, resulting in another drop. That percentage is likely to change, but the concern is that the COLA ...

  4. Family-wise error rate - Wikipedia

    en.wikipedia.org/wiki/Family-wise_error_rate

    Hochberg's step-up procedure. Hochberg's step-up procedure (1988) is performed using the following steps: Start by ordering the p-values (from lowest to highest) () … and let the associated hypotheses be … ()

  5. Learning rate - Wikipedia

    en.wikipedia.org/wiki/Learning_rate

    v. t. e. In machine learning and statistics, the learning rate is a tuning parameter in an optimization algorithm that determines the step size at each iteration while moving toward a minimum of a loss function. [1] Since it influences to what extent newly acquired information overrides old information, it metaphorically represents the speed at ...

  6. Mortgage rates are rising again. Here's how much the steeper ...

    www.aol.com/finance/mortgage-rates-rising-again...

    Mortgage buyer Freddie Mac said Thursday that the average rate on a 30-year loan this week crossed the 7% threshold for the first time this year, jumping from 6.88% to 7.1%. While that is down ...

  7. Rate (mathematics) - Wikipedia

    en.wikipedia.org/wiki/Rate_(mathematics)

    In mathematics, a rate is the quotient of two quantities in different units of measurement, often represented as a fraction. If the divisor (or fraction denominator) in the rate is equal to one expressed as a single unit, and if it is assumed that this quantity can be changed systematically (i.e., is an independent variable), then the dividend (the fraction numerator) of the rate expresses the ...

  8. Highest savings rates today: Build your savings balance ... - AOL

    www.aol.com/finance/highest-savings-rates-today...

    Today’s highest savings rates are at FDIC-insured digital banks and accounts offering yields of up to 5.55% APY with a minimum $500 opening deposit at My Banking Direct and Western Alliance and ...

  9. Rate of convergence - Wikipedia

    en.wikipedia.org/wiki/Rate_of_convergence

    Convergence definitions. Suppose that the sequence converges to the number . The sequence is said to converge with order to , and with a rate of convergence [3] of , if. (Definition 1) for some positive constant if , and if . [4] [5] It is not necessary, however, that be an integer.