ANSWER FAST PLEASE THANKS John is finding the factors of a large number. Using a
calculator, he has just worked out that 20 is a factor
of this number.
Suddenly, he realises that 4 must be a factor of the
large number as well. Explain why John is correct.

The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.

What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?

The federal reserve controls certain interest rates in the united states. investors often try to speculate as to whether the federal reserve will raise or lower rates and by how much. suppose a company conducts extensive interviews with financial analysts, and as a result, predicts that "thefed" will increase rates by an average of 0.25 percentage points every six months for the forseeable future. which type of equation could be used to model the predicted interest rates over the next several years, assuming no other significant changes? a) a linear equation b) a quadratic equation c) a polynomial equation d) an exponential equation