katie has a coin collection she keeps 7 of the coing in the box which is only 14% of her entire collection. what is the total number of coins in katie’s collection

Which best explains why this triangle is or is not a right triangle ?

Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.

Asequence is a function whose is the set of natural numbers