Biology, 29.04.2021 01:50 jayy2x41

If the half-life of a radioactive atom is 3,500 years. How old is the substance if the parent-daughter ratio is 1:127?

Answers: 3

Show answers

Another question on Biology

Biology, 22.06.2019 10:00

In what part of the body does the most muscle activity happen?

Answers: 1

Answer

Biology, 22.06.2019 12:00

Animals that have thick fur and ae able to store large amounts of body fat live where ?

Answers: 1

Answer

Biology, 22.06.2019 14:00

Which of the following statements is true of cells

Answers: 1

Answer

Biology, 22.06.2019 16:00

Explain why autonomous underwater explorers (aue) will provide entirely new kinds of information about ocean processes

Answers: 1

Answer

You know the right answer?

If the half-life of a radioactive atom is 3,500 years. How old is the substance if the parent-daught...

Questions

Mathematics, 09.02.2021 01:20

an environmentalist wants to determine the relationship between the number of forest fires(in thousands) over the year and number of acres burned(in h...

Business, 09.02.2021 01:20

Swifty Corporation records all prepayments in income statement accounts. At April 30, the trial balance shows Supplies Expense $2,700, Service Revenue...

Social Studies, 09.02.2021 01:20

The primary goal of the government policy cited above was to: a launch new treaties with Indians. b end tribal identities. c respond to military resis...

Business, 09.02.2021 01:20

Inventories: March 1 March 31 Raw material $18,000 $15,000 Work in process 9,000 6,000 Finished goods 27,000 36,000 Additional information for March:...

Computers and Technology, 09.02.2021 01:20

Which option is used in Access to locate and retrieve data that may be present in multiple database tables within the database? queries f...

Mathematics, 09.02.2021 01:20

PLZ HELP. Like now plz ...

Mathematics, 09.02.2021 01:20

Ms. Rios washed 2 5 of her laundry. Her son washed 1 3 of it. Who washed most of the laundry? How much of the laundry still needs to be washed?...

Mathematics, 09.02.2021 01:20

Help please! Greatly appreciated if you do! ...

Mathematics, 09.02.2021 01:20

The following table shows the number of students in a class who like movies and/or music: Like Movies Do Not Like Movies Total Like Music 36 ? 56 Do N...

Computers and Technology, 09.02.2021 01:20

Write the shortest sequence of MIPS instructions that extracts four bits, bit 18 to bit 15, from register $s1 and uses the value of this field to repl...

Chemistry, 09.02.2021 01:20

1.5 pts) The Rf value of compound A is 0.29 when developed in petroleum either and 0.44 when developed in dichloromethane. Compound B has an Rf value...

Geography, 09.02.2021 01:20

Geologists sometimes analyze the distribution of materials under Earth's surface, materials such as iron, water, oil, or dry soil. The process they us...

Mathematics, 09.02.2021 01:20

Exercise 2.4.3: Proving algebraic statements with direct proofs. About Prove each of the following statements using a direct proof. (a) For any positi...

Mathematics, 09.02.2021 01:20

One particular professional association of investors conducts a weekly survey of its members to measure the percent who are bullish, bearish, and neut...

Mathematics, 09.02.2021 01:20

Ten different families are tested for the number of gallons of water a day they use before and after viewing a conservation video. At the 0.05 signifi...

English, 09.02.2021 01:20

Write a full page explaining what you believe would be the "perfect classroom"....

Mathematics, 09.02.2021 01:20

Pls help me ...

Mathematics, 09.02.2021 01:20

Please I beg you help ...

Spanish, 09.02.2021 01:20

1. Tú 2. Yo 3. Sara y Ana 4. Usted 5. Ustedes 6. La gente 7. Marcos y yo...

History, 09.02.2021 01:20

The first known terrorist attack that showed evidence of a link to bin Laden and his associates was a 1992 explosion in a hotel in Aden, Yemen. TrueF...

More questions: Biology Another questions