subject

Mathematics, 16.08.2020 06:01 bludov141ox1ocr

Ron made a mistake casting a spell, and 25 frogs start to appear each second in the classroom. After 10 seconds, Hermione cast another spell, and 35 frogs start to disappear as 25 frogs appear each second. For how many seconds was there at least one frog in the classroom?

ansver

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:20, ayoismeisalex

What is x3+3x2−16x−48 divided by x−1?

Answers: 1

Mathematics, 21.06.2019 20:00, leigha54

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10

Answers: 2

Mathematics, 21.06.2019 21:00, minasotpen1253

Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day

Answers: 1

Mathematics, 21.06.2019 22:30, wolfiewolffromsketch

What number is 7 units left of -15?

Answers: 1

You know the right answer?

Ron made a mistake casting a spell, and 25 frogs start to appear each second in the classroom. After...

Questions in other subjects:

Konu

Mathematics, 29.03.2021 02:50

Help with truth tables ...

Konu

Mathematics, 29.03.2021 02:50

Please help 20 points Consider the net of a square box where each unit on the coordinate plane represents five feet. If a can or spray paint covers 30 square feet, how many cans o...

Konu

Physics, 29.03.2021 02:50

. If a train going 60 m/s hits the brakes, and it takes the train 25 seconds to stop, what is the train’s acceleration...

Konu

Mathematics, 29.03.2021 02:50

The thief and three guards in an orchard: Three guards were protecting an orchard. A thief metthe guards, one after the other. To each guard he gavehalf the apples he...

Konu

History, 29.03.2021 02:50

The Article states: Woodhull achieved another first for women: She started a weekly newspaper and wrote articles for it. Then, on January 11, 1871, Woodhull became the first...

Konu

Mathematics, 29.03.2021 02:50

Which of the following relationships are causal relationships? number of correct answers on a test and test score shoe size and running speed height and intelligence

Konu

English, 29.03.2021 02:50

What are the syntax patterns in "Plastic Pink Flamingos" by Jennifer Price?...

Konu

Mathematics, 29.03.2021 02:50

What is the common denominator of 4/12...

Konu

Mathematics, 29.03.2021 02:50

PLEASE ASAP HELP ME! ...

Konu

Biology, 29.03.2021 02:50

Lab: Disease spread 90 points Help ASAP I just need the lab report in all plz not part of it all of the lab report

More questions: Mathematics Another questions