subject
Mathematics, 13.03.2020 05:50 lydia1melton

Every year, Liberty High School holds a relay race during a field day. If y represents the winning time for the relay race in seconds and x represents the number of years after 2000, then the equation y=−0.09x+12.94 can be used to model the winning times in the relay race at the Liberty High School field day after 2000. According to the linear model, what was the winning time in the relay race in seconds at the Liberty High School field day in 2007?

12.85 seconds

12.31 seconds

12.22 seconds

12.04 seconds

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 13:30
Is the orthocenter of a triangle on the inside ?
Answers: 2
question
Mathematics, 21.06.2019 18:30
Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?
Answers: 3
question
Mathematics, 21.06.2019 19:30
Find the coordinates of point x that lies along the directed line segment from y(-8, 8) to t(-15, -13) and partitions the segment in the ratio of 5: 2.
Answers: 1
question
Mathematics, 21.06.2019 19:30
Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33
Answers: 1
You know the right answer?
Every year, Liberty High School holds a relay race during a field day. If y represents the winning t...
Questions
question
Mathematics, 23.04.2021 03:50
question
Mathematics, 23.04.2021 03:50
question
Mathematics, 23.04.2021 03:50
question
Mathematics, 23.04.2021 03:50
question
Advanced Placement (AP), 23.04.2021 03:50