Mathematics, 29.05.2020 03:03 natalie2sheffield
Mary is 2 less than twice as old as Nancy. The product of their ages is 84. How old is Mary?
Amanda is 2 years younger than Bob. In five years, the product of their ages will be 143. How old is Amanda now?
(Quadratic application)
Answers: 1
Mathematics, 21.06.2019 18:30
Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?
Answers: 3
Mathematics, 21.06.2019 19:30
The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28
Answers: 1
Mathematics, 21.06.2019 23:00
72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.
Answers: 1
Mary is 2 less than twice as old as Nancy. The product of their ages is 84. How old is Mary?
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