subject

Mathematics, 20.10.2019 10:30 iamasia06

Aradioactive material has a half-life of 18.4 days. after 55.2 days, there were 177 mg of the material. what mass of the material was originally present?

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 13:30

Plz me plz i will give a brain just plz

Answers: 1

question

Mathematics, 21.06.2019 16:00

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

Answers: 2

question

Mathematics, 21.06.2019 18:00

Does anyone know how to do geometryme with this problem

Answers: 1

question

Mathematics, 21.06.2019 21:10

Aplane intersects a pris paralel to the base of the prism. the cross section is a polygon wth eight sides. how many sides does the base of the prism have? a. 10 b. 8 c. 7 d. 9

Answers: 1

You know the right answer?

Aradioactive material has a half-life of 18.4 days. after 55.2 days, there were 177 mg of the materi...

Questions

question

Mathematics, 13.12.2019 20:31

Mr. frazer needs mr. freezer needs to grade 100 majid he graded 35 tests on monday afternoon spending six minutes per test he graded the remaining tes...

question

Mathematics, 13.12.2019 20:31

Lisa is stringing beads to make a necklace, anklet, and a bracelet. the necklace uses 50% of the string. the anklet is 60% shorter than the necklace....

question

Spanish, 13.12.2019 20:31

Were all the fine females at on this fine friday dat trynna link in wahnetah or bartow wtm...

question

Computers and Technology, 13.12.2019 20:31

Code example 4-3 main program: import arithmetic as a def main(): num1 = 5 num2 = 6 result = a. add(num1, num2) print("the sum is", result) if __nam...

question

Social Studies, 13.12.2019 20:31

Jacob needs a few extra bucks to fill his gas tank. his dad does not like giving him money, so although jacob only needs about $20, he asks his dad fo...

question

Business, 13.12.2019 20:31

Jean blanc, a citizen and resident of canada, is a professional hockey player with a u. s. hockey club. under jean’s contract, he received $68,500 for...

question

Physics, 13.12.2019 20:31

Ablock of a certain material begins to slide on an inclined plane when the plane is inclined to an angle of 18.26°. if a solid cylinder is fash...

question

Biology, 13.12.2019 20:31

8. where are chromatids found in a cell?...

question

Physics, 13.12.2019 20:31

Aparticle of mass m = 0.10 kg and speed v0 = 5.0 m/s collides and sticks to the end of a uniform solid cylinder of mass m = 1.0 kg and radius r = 20 c...

question

Business, 13.12.2019 20:31

Taggart inc s stock has a 50 chance of producing a 36 return a 30 chance of producing a 10 return and a 20 chance of producing a 28 return what is the...

question

Social Studies, 13.12.2019 20:31

Psychologist mihaly csikszentmihalyi believes that the key to creating flow lies in the interaction of two factors: the change a person perceives her...

question

Biology, 13.12.2019 20:31

Suppose a woman with haplotype l1 and a man with haplotype l2 have a son. the son then marries a woman with haplotype l3. if this couple had one son a...

question

Physics, 13.12.2019 20:31

A62.00-cm guitar string under a tension of 70.000 n has a mass per unit length of 0.1 g/cm. what is the highest resonant frequency that can be heard b...

question

Social Studies, 13.12.2019 20:31

Which sentence contains a correctly punctuated appositive phrase? dr. banks, our family doctor, was born in colorado. dr. banks our family doctor, wa...

question

Biology, 13.12.2019 20:31

Abreakage in the asthenosphere is called a fault. true or false...

question

Geography, 13.12.2019 20:31

Ideally, the global energy budget would be in balance where 100% of the energy coming in to the planet would also leave the planet as longwave radiati...

question

Business, 13.12.2019 20:31

Which of the following statements regarding the center of gravity method is false a. it is designed to minimize the maximum possible trav...

question

Mathematics, 13.12.2019 20:31

In a political science class there are 88 political science majors and 1313 non-political science majors. 22 students are randomly selected to present...

question

Physics, 13.12.2019 20:31

In 1992, a danish study concluded that a standard toy balloon, made from latex and filled with helium, could rise to 10,000 m (where the pressure is 1...

question

Business, 13.12.2019 20:31

Imagine you are a provider of portfolio insurance. you are establishing a four-year program. the portfolio you manage is currently worth $80 million,...

More questions: Mathematics Another questions

Questions on the website: 13722367