Caroline bought 20 shares of stock at 10 1/2, and after 10 months the value of the stocks was 11 1/4. if caroline were to sell all her shares of this stock, how much profit would she make?
a: $15
b: $10
c: $210
d: $225

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

According to the data set, where should the upper quartile line of the box plot be placed?