Table A shows the total inventory of three products for three Sports Equipment Corporation stores in July 1. Table B shows unit sales data for the month of July. If you create a matrix, C, to show the inventory at the end of July, the value of the entry represented by c22 is ___. In a matrix with components aij, which represent unit sales for July, the maximum possible value that a31 can have is _.

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?