If the entries of a + b are represented by xij and the entries of a ? b are represented by yij the value represented by x24 is and the value represented by y13 is

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?