What is the radius of a circle that has a circumference of 3.14 meters?
Adv.
simplify: 5n(2n3+n2+8)+n(4-n).
Simplify: 4y(y2-8y+6)-3(2y3-5y2+2)
Find the area, diameter = 12m.
Find the area, radius = 8cm.
Simplify:
4x2(x+2)+3x(5x2+2x-6)-5(3x2-4x).
Factoring with repeated of the difference of square formula. Factor the answer completely.
3y4 – 3u4y4.
Every component of your computer is either
(A) Input devices or output devices
(B) Application software or system software
(C) Software or CPU/RAM
(D) Hardware or software
To provide electronic circuits, first-generation computers used
(A) Large-scale integrated circuits
(B) Integrated circuits
(C) Transistors
(D) Vacuum tubes
Which of the following groups have only input devices?
(A) Mouse, Keyboard, Scanner
(B) Mouse, Keyboard, Printer
(C) Mouse, Keyboard, Monitor
(D) None of these
A _____ can make it easier to play games.
(A) Pen
(B) Keyboard
(C) Mouse
(D) Joystick
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