Mathematics, 18.07.2019 22:30 Jordan0423
The date of the first sighting of robins has been occurring earlier each spring over the past 25 years at a certain laboratory scientists from this laboratory have developed two linear equations, shown below tha estimate the date of the first sighting of robins, where x is the year and y is the estimated number of days into the year when a robin can be expected. complete parts a and b (hint 2000 was a leap year) y 797 0.355x y 1673-0.799x a. compare the date of first sighting in 2000 for each of these equations o march 28, march 16 o march 8, march 30 o march 13, march 22 o march 27, march 15 b. solve this system of equations to find the year in which the two estimates agree (round to the nearest year as needed) click to select your answers) 42 pm 4x 7/11/2018 hp prt
Answers: 3
Mathematics, 21.06.2019 21:30
Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?
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Mathematics, 21.06.2019 21:40
If angle b measures 25°, what is the approximate perimeter of the triangle below? 10.3 units 11.8 units 22.1 units 25.2 units
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Mathematics, 22.06.2019 01:30
Write 37/22 as a decimal rounded to the nearest hundredth.
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The date of the first sighting of robins has been occurring earlier each spring over the past 25 yea...
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