Find the interval of convergence of the power series. (be sure to include a check for convergence at the endpoints of the interval. if the interval of convergence is an interval, enter your answer using interval notation. if the interval of convergence is a finite set, enter your answer using set notation.) ∞ (2n)! n = 0 x 4 n

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

When rolling 26 sided number cube what are the chances some of the role will be seven

(05.02) mr. morris is going to save money and replace his sailboat's mainsail himself. he must determine the area of the mainsail in order to buy the correct amount of material. calculate the area of the parallelogram to determine how much material should be purchased. be sure to explain how to decompose this shape into rectangles and triangles. describe their dimensions and show your work.