What is the difference?
2x+5 3x+ 5 X+ 1
x² – 3x x_ gx x² g
(x+5)(x+2)
X – 9x...
Mathematics, 27.05.2020 20:04, thealienminecra
What is the difference?
2x+5 3x+ 5 X+ 1
x² – 3x x_ gx x² g
(x+5)(x+2)
X – 9x
(x+5)(x+4)
x² – 9x
-2x+ 11
x² – 12x-9
3(x+2)
x² – 3x
Answers: 1
Mathematics, 21.06.2019 14:30, jksike223
Ablock of wood is a cube whose side is x in. long. you cut off a 1-inch thick piece from the entire right side. then you cut off a 3-inch thick piece from the entire top of the remaining shape. the volume of the remaining block is 2,002 in3. what are the dimensions of the original block of wood?
Answers: 2
Mathematics, 21.06.2019 16:30, andybiersack154
If 20% of a number is 35, what is 50% of that number?
Answers: 2
Mathematics, 21.06.2019 17:30, bradleycawley02
Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so, about which interval is it approximately symmetric?
Answers: 3
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