Mathematics
Mathematics, 17.10.2020 04:01, chiquita77

A bird is flying at an altitude of 100 feet. After a few minutes of ascending and descending, the bird ends up at a new altitude of 120 feet. Which of the following expressions best represents the flight of the bird?
A: 100 + 30- (- 50)

B: 100 + (-30) + (- 50)

C: 100 + 30+ 50

D: 100 + (-30) + 50

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 14:30, brockandersin
Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?
Answers: 3
image
Mathematics, 21.06.2019 19:00, gabbytopper8373
Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective
Answers: 2
image
Mathematics, 21.06.2019 21:30, KiemaBear
One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?
Answers: 1
image
Mathematics, 21.06.2019 22:40, katerin3499
Explain in a minimum of 2 sentences how to graph the equation of the absolute value function given a vertex of (-1,3) and a value of “a” equal to ½.
Answers: 2
Do you know the correct answer?
A bird is flying at an altitude of 100 feet. After a few minutes of ascending and descending, the bi...

Questions in other subjects:

Konu
Advanced Placement (AP), 06.04.2021 18:10
Konu
English, 06.04.2021 18:10
Konu
History, 06.04.2021 18:10