Mathematics, 26.09.2019 03:00 kimezzell18

Which statements include two quantities in the real world that are additive inverses?
select each answer that is correct.
a. a hot-air balloon ascends 2000 ft from the ground and then descends 2000 ft.
b. noa hiked 2 mi up a mountain trail and then hiked 2 mi down the trail.
c. daniella overdraws her account by $70 and then deposits $100 in the account.
d. a lithium ion has 3 positively charged protons and 2 negatively charged electrons.

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:30

Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.

Answers: 1

Answer

Mathematics, 21.06.2019 17:00

Line gh passes through points (2, 5) and (6, 9). which equation represents line gh? y = x + 3 y = x – 3 y = 3x + 3 y = 3x – 3

Answers: 1

Answer

Mathematics, 21.06.2019 19:30

You are designing a rectangular pet pen for your new baby puppy. you have 30 feet of fencing you would like the fencing to be 6 1/3 feet longer than the width

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.

Answers: 1

Answer

You know the right answer?

Which statements include two quantities in the real world that are additive inverses?
select...

Questions

Mathematics, 17.11.2020 23:10

Lucas read a 480 page book from cover to cover in a single session, at a constant rate. After reading for 2.5 hours she had 400 pages left to read. Ho...

Mathematics, 17.11.2020 23:10

Kilroy's Web site business has increased every year for the last 3 years. Write the percent it increased during the second year as a decimal and as a...