140.158.128.0 IP Submask255.255.252.0 Binary If we are going to use another two bit more in the position of 23 and 24 bit (yellow color) to add into the present subnet mask. So that the what are the new network address? Fill in the following blank. (50 points) Decimal Address 140.158.128.0 140.158 140.158 140.158 Subnetwork Binary Address First Second Third Fourth Find out the maximum number of computer hosts in your subnet? Hit: Since additional two bit are used as new subnet. Right now, only last 8 bit can be used as host IP.

Jaina and tomas are being considered as new tenants in an apartment. the landlord looks at their creditworthiness because he wants to be sure his new tenant pays the rent on time and in full. the table below summarizes the information that was on their applications. application information questions jaina tomas how many years have you had your job? 5 2 what is your monthly salary? $1,850 $2,500 how many credit cards do you have? 4 1 how much debt do you have? $13,000 $7,000 how many times were you late with payments on credit cards in the past year? 5 1 who will the landlord decide to be more creditworthy and why? tomas because the ratio of his debt to income is less. jaina because she has had her job longer, which makes her look more stable. jaina because she has more credit cards available to her. tomas because he makes more money per month.

Use a software program or a graphing utility with matrix capabilities to solve the system of linear equations using an inverse matrix. x1 + 2x2 − x3 + 3x4 − x5 = 6 x1 − 3x2 + x3 + 2x4 − x5 = −6 2x1 + x2 + x3 − 3x4 + x5 = 3 x1 − x2 + 2x3 + x4 − x5 = −3 2x1 + x2 − x3 + 2x4 + x5 = 5

What is the opening page of a website called? a. web page b. landing page c. homepage d. opening page