Mathematics, 16.04.2021 01:40 electrofy456

A certain radioactive isotope has a half-life of 4.28 minutes. If we initially have 7168 grams of this substance, how many half-lives will pass until 7 grams remain? Your answer should be a whole number.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:30

Enter the missing numbers in the boxes to complete the table of equivalent ratios of lengths to widths. ? 18 8 ? 10 30 12 ?

Answers: 3

Answer

Mathematics, 21.06.2019 19:00

Define multiplicative inverse. give an example of a number and its multiplicative inverse.

Answers: 1

Answer

Mathematics, 21.06.2019 21:00

Deepak plotted these points on the number line. point a: –0.3 point b: – 3 4 point c: – 11 4 point d: –0.7 which point did he plot incorrectly?

Answers: 2

Answer

Mathematics, 22.06.2019 02:00

Ethan is proving that the slope between any two points on a straight line is the same. he has already proved that triangles 1 and 2 are similar. drag statements and reasons to complete the proof.

Answers: 1

Answer

You know the right answer?

A certain radioactive isotope has a half-life of 4.28 minutes. If we initially have 7168 grams of th...

Questions

Mathematics, 28.08.2020 20:01

Enter the domain and range for the graph using both notations (interval & inequality). Domain Range Interval 9 Ineq...

Mathematics, 28.08.2020 20:01

Help me please please ‼️‼️ ...

Physics, 28.08.2020 20:01

Sawyer observed ants digging tunnels in his back yard and wondered what time of day the ants were most actively digging the tunnels. He decided to inv...

Biology, 28.08.2020 20:01

Which action would most likely increase the amount of carbon in the environment? A. Choosing to burn coal to generate electricity B. Using energy-effi...

History, 28.08.2020 20:01

Which of the following explains the impact of location on the settlement of early people? A. Civilizations were located in mountainous areas that were...

Business, 28.08.2020 20:01

Adam has determined that "Drive action" is the appropriate marketing objective for his new Display campaign. What are two relevant options he might us...

Mathematics, 28.08.2020 20:01

I flipped a quarter 10 times and it landed on tails 4 times, is this theoretical or experimental probability? Write the probability as a ratio(...

Mathematics, 28.08.2020 20:01

A particular fruit's weights are normally distributed, with a mean of 733 grams and a standard deviation of 9 grams. The heaviest 5% of fruits weigh m...

English, 28.08.2020 20:01

SECTION 4 OF 4 QUESTION 9 OF 10 ASSIGNMENTS COURSES Assignment - 5. "Through the Tunnel": Denotative and Connotative ... Atte...

Social Studies, 28.08.2020 20:01

How do you think Socrates would answer the question "What makes a society just?"...

Business, 28.08.2020 20:01

A(n) underwrites new issues of securities for corporations, states, and municipalities needed to raise money in the capital markets....

Mathematics, 28.08.2020 20:01

The quotient of 20 and 2 6/7...

English, 28.08.2020 20:01

Clarisa is reading an article about a middle school boy who is raising money for his school's sports department. She remembers hearing an interview ab...

Business, 28.08.2020 20:01

An economy that has the lowest opportunity cost for producing a particular good is said to have a(n): A. absolute advantage. B. comparative advantage....

History, 28.08.2020 20:01

Simplify using suitable properties and state the property used. a) 2/5 x -3/5 + 4/5 x 6/5 b)25 x 269 x 40 MATHEMATICS...

History, 28.08.2020 20:01

6. How does this document set the groundwork a national American identity? What values or ideas are present even today in American culture and legisl...

Mathematics, 28.08.2020 20:01

If x = 45, y = 63, and the measure of AC = 4 units, what is the difference in length between segments AB and AD? Round your answer to the nearest hund...

Business, 28.08.2020 20:01

ABC Corporation raised capital through an offering of equity securities. Which component of the balance sheet has changed as a result...

Mathematics, 28.08.2020 20:01

What does it mean to multiply a number by -1?...

Mathematics, 28.08.2020 20:01

Assuming that it takes 1.25 seconds for light to travel from the Moon to the Earth, how many miles away is the Moon?...

More questions: Mathematics Another questions