Mathematics, 30.12.2019 02:31 deontehiggins42
If the length of a rectangle is increased by 12 and the width is decreased by 8,the area is unchanged. the area is also unchanged if the original legth is increased by 5 and the original width is decreased by 4 .find the original dimensions of the rectangle.
Answers: 1
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Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?
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Parks is wearing several rubber bracelets one third of the bracelets are tie dye 1/6 are blue and 1/3 of the remainder are camouflage if park swears to camouflage bracelets how many bracelets does he have on
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Mathematics, 21.06.2019 18:40
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
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If the length of a rectangle is increased by 12 and the width is decreased by 8,the area is unchange...
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