The matrix below represents a system of equations, 2
- 1
-20
- 2
--
5
3
- 2
which matrix represents R24 R3 - 1337
2
-3 -20
1-2
B
6
O
1
-11
2
-1
--3---20
- 1
3
--2
4
18

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

Create a graph for the demand for starfish using the following data table: quantity/price of starfish quantity (x axis) of starfish in dozens price (y axis) of starfish per dozen 0 8 2 6 3 5 5 2 7 1 9 0 is the relationship between the price of starfish and the quantity demanded inverse or direct? why? how many dozens of starfish are demanded at a price of five? calculate the slope of the line between the prices of 6 (quantity of 2) and 1 (quantity of 7) per dozen. describe the line when there is a direct relationship between price and quantity.