Mathematics, 01.06.2021 21:40 laahmiisy
Which of the trinomials below is a perfect square of a binomial?
Select the correct answer below:
O 16x2 - 64x + 16
-x² + 6x - 3
25x2 – 15x + 9
16x2 + 36x + 9
49x2 - 56x + 16
Answers: 1
Mathematics, 20.06.2019 18:04
Hannah is 3 years older than twice her brother joey’s age. joey is 2 years old. how old is hannah? show all of your work! the number of students is five more than seven times the number of teachers. there are 10 teachers. how many students are there? be sure to show all of your work!
Answers: 1
Mathematics, 21.06.2019 13:40
Imagine a new pasture with grass growing on it. every day after the seeds have germinated, the number of blades of grass in the pasture triples. after 18 days, the entire pasture is completely covered in grass. how many days did it take for the pasture to be one-third covered in grass?
Answers: 2
Mathematics, 21.06.2019 14:30
The minimum wage in washington has been increasing over the last ten years. years 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 washington state minimum wage $6.50 $6.72 $6.90 $7.01 $7.16 $7.35 $7.63 $7.93 $8.07 $8.55 $8.55 a) find the linear regression equation for the minimum wage in washington using this data ( x 0 in 2000). round to the thousandths. b) what is the slope? specifically, what does the slope represent in the real world context? c) what is the y-intercept? specifically, what does the y-intercept represent in the real world context? d) write your equation as a function of x. e) if you do not earn a college degree and you are earning minimum wage in 2020, what do you predict you will be earning per hour with the linear regression equation? f) if the trend continues, when will the minimum wage be $15 an hour? 3. why are your answers to #1d and #2a above different? which do you think is more accurate (#1 or #2) and why
Answers: 1
Mathematics, 21.06.2019 18:30
Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles
Answers: 2
Which of the trinomials below is a perfect square of a binomial?
Select the correct answer below:
Mathematics, 03.03.2022 14:40
English, 03.03.2022 14:40
Computers and Technology, 03.03.2022 14:40
Social Studies, 03.03.2022 14:40
Medicine, 03.03.2022 14:50
English, 03.03.2022 14:50
Mathematics, 03.03.2022 14:50