Computers and Technology, 04.12.2020 22:10 octavioC2
How many atoms of each element are in the chemical formula Ca(OH)2?
1 calcium, 1 oxygen, and 1 hydrogen
1 calcium, 2 oxygen, and 2 hydrogen
2 calcium, 1 oxygen, and 2 hydrogen
2 calcium, 2 oxygen, and 2 hydrogen
Answers: 3
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What operating system is a smartphone most likely to use? 1.bsd 2.mac os x 3.symbian 4.linux
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Aletter or menu command that starts an action when the user presses the designated letter and the alt key together is called what?
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Computers and Technology, 23.06.2019 19:30
Amitha writes up a one-page summary of a novel during her summer internship at a publishing company. when she reads over the page, she realizes she used the word “foreshadow” seven times, and she would like to reduce the repetition. which tool would best amitha solve this problem?
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Computers and Technology, 24.06.2019 00:40
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
Answers: 3
How many atoms of each element are in the chemical formula Ca(OH)2?
1 calcium, 1 oxygen, and 1 hydr...
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