Pls quickly
a contractor records the areas, in square feet, of a small sample of house...
Mathematics, 30.10.2019 02:31 mxltie1651
Pls quickly
a contractor records the areas, in square feet, of a small sample of houses in a neighborhood to determine data about the neighborhood.
they are:
2,400; 1,750; 1,900; 2,500; 2,250; 2,100
which of the following represents the numerator in the calculation of variance and standard deviation?
(225)2 + (β425)2 + (β275)2 + (325)2 + (75)2 + (β75)2 = 423,750
(650)2 + (β150)2 + (β600)2 + (250)2 + (150)2 + (β300)2 = 980,000
(250)2 + (β400)2 + (β250)2 + (350)2 + (100)2 + (β50)2 = 420,000
Answers: 3
Mathematics, 21.06.2019 19:00
What is the factored form of the following expressions? d^2 β 13d + 36
Answers: 2
Mathematics, 21.06.2019 19:00
Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?
Answers: 2
Mathematics, 22.06.2019 00:30
Ms. green tells you that a right triangle has a hypotenuse if 13 and a leg of 5. she ask you to find the other leg of the triangle. what is you're answer?
Answers: 2
Mathematics, 22.06.2019 01:30
Kelli swam upstream for some distance in a hour.she then swam downstream the same river for the same distance in only 6 minutes.if the river flows at 5km/hr, how fast can kelli swim in still water?
Answers: 3
Mathematics, 28.09.2020 18:01
English, 28.09.2020 18:01
Social Studies, 28.09.2020 18:01
Mathematics, 28.09.2020 18:01
Mathematics, 28.09.2020 18:01
History, 28.09.2020 18:01
English, 28.09.2020 18:01
Mathematics, 28.09.2020 18:01
Mathematics, 28.09.2020 18:01
Mathematics, 28.09.2020 18:01