Mathematics, 23.01.2021 06:30 lexie223

Element X is a radioactive isotope such that every 5 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 590 grams, how much of the element would remain after 23 years, to the nearest whole number?

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:20

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Answers: 3

Answer

Mathematics, 21.06.2019 19:00

What numbers are included in the set of integers? what numbers are not included?

Answers: 2

Answer

Mathematics, 21.06.2019 23:00

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f

Answers: 1

Answer

Mathematics, 22.06.2019 00:00

Table of values relation g values x, y 2,2 /3,5 /4,9 /5,13 which ordered pair is in g inverse? a(-2,2) b(-3,-5) c)4,9) d( 13,5)

Answers: 3

Answer

You know the right answer?

Element X is a radioactive isotope such that every 5 years, its mass decreases by half. Given that t...

Questions

Business, 03.12.2019 17:31

One strategy that starbucks uses is strategically opening stores in areas where competing coffeeshops would have little chance of staying competitive...

Social Studies, 03.12.2019 17:31

Alyssa is a quiet, rather shy young woman who lives at home while attending college. she would rather meet an old friend for coffee than meet new peop...

Computers and Technology, 03.12.2019 17:31

Double (or dual) system recording is term for the technique of .using two cameras simultaneously. b.recording sound on a separate medium from the pict...

Social Studies, 03.12.2019 17:31

Marianne has begun to heat voices that aren’t really there. the town healer believes her mental illness is due to the recent lunar eclipse. what theor...

Business, 03.12.2019 17:31

Are uses for real estate that buildings that already exist in a zoned area that are permitted to continue even though they do not fit within a new zon...

Spanish, 03.12.2019 17:31

1. la ruta maya se refiere al camino principal de los mayas. cierto falso.2. una gran cantidad de esculturas y monumentos se encuentran en copán porqu...

Business, 03.12.2019 17:31

Robert balik and carol kiefer are senior vice presidents of the mutual of chicago insurance company. they are codirectors of the company’s pension fun...

Business, 03.12.2019 17:31

Which of the following statements is not true? a. a production process always has at least one bottleneck. b. the bottleneck determines the lowest po...

Mathematics, 03.12.2019 17:31

Student: 1 2 3 4 5 6 7 8 9 10 11 12 row sum row sd math 1030 grade (x): 95 68 72 78 85 81 92 65 67 91 88 77 959 10.4225 math 1040 grade (y): 88 72...

Chemistry, 03.12.2019 17:31

The balanced equation for the reaction of ammonia and oxygen is the following. 4 nh3(g) + 5 o2(g) → 4 no(g) + 6 h2o(g) the standard molar entropies fo...

Physics, 03.12.2019 17:31

Consider a rod of length l rotated about one of its ends instead of about its center of mass. if the mass of the rod is 5 kg, and the length is 2 mete...

Mathematics, 03.12.2019 17:31

Find parametric equations and a parameter interval for the motion of a particle starting at the point (4,0) and tracing the top half of the circle x^2...

English, 03.12.2019 17:31

You are responsible for creating a plan for receiving and re-introducing the field teams computers back into the company network. briefly describe you...

Engineering, 03.12.2019 17:31

As jamar prepares for a face-to-face interview, he begins to brainstorm a list of stories he can use to highlight his skills and qualifications. what...

Engineering, 03.12.2019 17:31

(s)(si units) a hot upset-forging operation is performed in an open die. initial diameter of the cylindrical work part = 30 mm, and its height = 50 mm...

Spanish, 03.12.2019 17:31

1. ana maría tenía miedo de que su hermano le un virus desde internet. a. hubiera escogido b. hubiera descargado c. hubier...

Business, 03.12.2019 17:31

1. richland’s real gdp per person is $10,000, and poorland’s real gdp per person is $5,000. however, richland’s real gdp per person is growing at 1 pe...

Engineering, 03.12.2019 17:31

Heat transfer homework 5 2018-2019 fall problem 1 air at 1.01325x105 bar and a temperature of 300 c flows with a velocity of 2 m/s over a flat plate 0...

Computers and Technology, 03.12.2019 17:31

(1 pt) see if you can change the program below by following the instructions in the comments. # see if you can change this program so the...

Computers and Technology, 03.12.2019 17:31

"class aggregate" is incorrect. choose the correct line so that this program prints: granite: weight=25.0 value=4 numkind=7 public...

More questions: Mathematics Another questions