Mathematics, 21.02.2021 14:00 fancycar14

Carbon-11 has a half-life of about 20 minutes. If we start with 200 grams, how much will be left after 3 hours?

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:20

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

Answers: 3

Answer

Mathematics, 21.06.2019 17:30

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Answers: 2

Answer

Mathematics, 21.06.2019 21:00

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?

Answers: 2

Answer

Mathematics, 21.06.2019 21:00

How do you write y-10=2 (x-8) in standard form

Answers: 1

Answer

You know the right answer?

Carbon-11 has a half-life of about 20 minutes. If we start with 200 grams, how much will be left aft...

Questions

Mathematics, 28.03.2020 00:41

Graeme knows that he earns every half hour. He wanted to know how much money he would earn after one full week of work ( hours). He wrote...

History, 28.03.2020 00:42

Why did anticommunism become a major domestic as well as foreign policy concern during the late 1940s and early 1950s?...

Physics, 28.03.2020 00:42

Where should the property "little voltage loss across long distances" be placed in the Venn Diagram? A) direct current B) alternating cur...

Mathematics, 28.03.2020 00:42

Let vector u = <-3,7> vector v=<8,-1> and vector w = <5,-2> evaluate u-3w...

Mathematics, 28.03.2020 00:42

What is the horizontal distance from the origin to the point (8,1)...

History, 28.03.2020 00:42

Article 4 of the United States Constitution explains the powers and limitations of the states. It details the relationship between states and the fede...

Spanish, 28.03.2020 00:42

Read and choose the option that answers the question. ¡Buenas tardes, amigos! Me llamo Elena y vivo en El Salvador. Me despierto a las seis de l...

Mathematics, 28.03.2020 00:42

Find the common ratio for the series 64, 48, 36, 27, ... *...

Mathematics, 28.03.2020 00:42

What is the area of a rectangle with a length of 21 feet and a width of 15 feet? A. 35 square yards B. 36 square yards...

History, 28.03.2020 00:42

What are the two primary reasons why Europeans first settled in America? a) Many wanted to form a democratic government. b) They wanted t...

Arts, 28.03.2020 00:42

Many artists do not make money while they are alive. If you were an artist, would you create work based on how much money you would make or would you...

English, 28.03.2020 00:42

What is a character trait of the mother?...

Mathematics, 28.03.2020 00:42

Express the complex number in trigonometric form. -3 + 3 square root of three i...

History, 28.03.2020 00:42

Review the information in the graphic organizer based on Chapter 5 of Wheels of Change What is the author's main purpose for presenting th...

Mathematics, 28.03.2020 00:42

Alguien me puede ayudar con este problema por favor... no le entiendo en absoluto y entrego hoy el trabajo!!!..por favor ayúdeme!!

Mathematics, 28.03.2020 00:42

A 6-foot piece of ribbon costs $15.84. What is the price per inch?...

Mathematics, 28.03.2020 00:42

The longer side of a rectangle has a length of 10. The rectangle is rotated around line k at this side. Rectangle ABCD has a perimeter of 32 uni...

Biology, 28.03.2020 00:42

When a metal and non-metal react to each other, their atoms have a tendency to transfer ___....

Chemistry, 28.03.2020 00:43

Help plz help A town wants to add either a bus or rail transit system. The greatest concerns of citizens are how long it will take to crea...

Mathematics, 28.03.2020 00:43

If two sides of a triangle are 1 and 3, the third side may be: (a) 5 (6) 2 (c) (d) 4...

More questions: Mathematics Another questions