Find an equation of the line tangent to the curve at the point corresponding to the given value of t. x = t2 - 23, y = t3 + t; t = 5

Why do interests rates on loans to be lower in a weak economy than in a strong one

See attachment below and find the equivalent of tan(∠qsr)

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.