mathematical and computational models

Compute the sum represented by the models. => 0.84 or 0.68 or 0.94 or 0.78..

Brian has to set up an office with a few computers and desks. Cost of a computer is $600 and cost of a table is $30. The total cost to set up the office is $1890. Write an equation that models the number of computers and desks that Brian can set up. => 600 x ..

Andrew has to set up an office with a few computers and desks. Cost of a computer is $700 and cost of a desk is $30. The total cost to set up the office is $2190. Write an equation that models the number of computers and desks that Andrew can set up. [Let x r..

In conventional X-rays an overlap of organs occurs and often difficult to interpret. These diagnostic difficulties have been eliminated by the use of an X-ray technique called computer Tomography (CT) scaning or computerised Axial Tomography (CAT) Scannin..

Jim, a sales person for computer peripherals, whose sale ($) of the product and the commission ($) earned in the month of January is (20000, 260), and in the month of February is (50000, 500). Write a model to determine the commission on the sale. Let x denotes the sale and y de..

Compute: => 48 or 36 or 46 or 38..

What is a Modem? - A modem (a modulator/demodulator) lets you connect your computer to a standard telephone line so that you can transmit and receive electronically transmitted data. It is the key that unlocks the world of the Internet and its World Wide Web, commercial online services, e..

The cost of a computer decreases from $800 to $720. What is the percent of decrease in the cost of the computer? => 10% or 12% or 15% or 13%..

An office has 3 floors. The first floor has 47 computers, the second floor has 45 computers, and the third floor has 43 computers. Find the total number of computers in the office. => 132 or 125 or 135 or 138..

In a computer-learning institute, there are 7 computers in each room. How many rooms are there in the institute if there are 63 computers altogether? => 8 or 4 or 10 or 9..