Use the compound interest equation B(t) = 124 (1+0.05/4) ^4t to answer the question. How many times per year is the interest calculated?

Enter your answer as a number, like this: 42

For which rational expression is -2 an excluded value of x?

Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?