subject
Mathematics, 31.07.2019 16:10 taviiii3993

The expression 8x2 βˆ’ 176x + 1,024 is used to approximate a small town's population in thousands from 1998 to 2018, where x represents the number of years since 1998. choose the equivalent expression that is most useful for finding the year where the population was at a minimum.
8(x βˆ’ 11)^2 βˆ’ 56
8(x βˆ’ 11)^2 + 56
8(x2 βˆ’ 22x + 128)
8(x2 βˆ’ 22x) + 128

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
Acoin is tossed twice. let e e be the event "the first toss shows heads" and f f the event "the second toss shows heads". (a) are the events e e and f f independent? input yes or no here: yes (b) find the probability of showing heads on both toss. input your answer here: preview
Answers: 1
question
Mathematics, 21.06.2019 21:30
Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≀ 3,500 3.50c + 4t β‰₯ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?
Answers: 1
question
Mathematics, 21.06.2019 23:00
With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle.what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle.what is the measure of angle a? enter your answer in the box.m∠a= 3.)quadrilateral abcd is inscribed in this circle.what is the measure of angle b? enter your answer in the box.m∠b= °4.)quadrilateral abcd is inscribed in this circle.what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle.what is the measure of angle c? enter your answer in the box.°
Answers: 1
question
Mathematics, 21.06.2019 23:20
Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?
Answers: 1
You know the right answer?
The expression 8x2 βˆ’ 176x + 1,024 is used to approximate a small town's population in thousands from...
Questions
question
Mathematics, 09.07.2019 15:20
question
History, 09.07.2019 15:20
question
Social Studies, 09.07.2019 15:20
Questions on the website: 13722359