subject

Mathematics, 14.04.2020 19:09 karebareyo

An isotope of the element erbium has a half-life of approximately 12 hours. Initially there are 13 grams of the isotope present. a. Write the exponential function that relates the amount of substance remaining, A(t) measured in grams, as a function of t, measured in hours.

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 17:30

If you apply the below transformations to the square root parent function, f(x) = vx, what is the equation of the new function? • shift 12 units right. • shift seven units down.

Answers: 1

question

Mathematics, 21.06.2019 19:00

Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?

Answers: 1

question

Mathematics, 21.06.2019 20:30

Acircle has a circumference of 7.850 units. what is its radius?

Answers: 2

question

Mathematics, 21.06.2019 21:00

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building

Answers: 2

You know the right answer?

An isotope of the element erbium has a half-life of approximately 12 hours. Initially there are 13 g...

Questions

question

Spanish, 09.09.2021 18:30

Write a letter to your headmaster telling him two ways to instill moral values into the students

question

Mathematics, 09.09.2021 18:30

Which equation represents Grant's path? A circle representing a pool is graphed with a center at the origin. Grant enters the pool at point A...

question

Mathematics, 09.09.2021 18:30

What is photosynthesis???...

question

English, 09.09.2021 18:30

Christa likes bicycling, while her sister Bridget prefers swimming Subordinate or Main?...

question

English, 09.09.2021 18:30

What is figurative language used for? A. to clarify dictionary definitions B. to provide accurate pronunciation C. to provide a word’s exact meaning D...

question

Biology, 09.09.2021 18:30

Is sand/silt living or nonliving? Defend your response using the cell theory. Please explain clearly, will give brainlist if good explanation!...

question

English, 09.09.2021 18:30

How are prejudice and bias related to oppression? 3-5 sentences for brainliest....

question

Biology, 09.09.2021 18:30

A scientist added bacteria and a nutrient medium that could support the growth of the bacteria to a sterilized petri dish. No other materials were add...

question

English, 09.09.2021 18:30

Which three important events in the story should be included in its summary? adapted from The Glass Axeby Andrew LangThere was once upo...

question

Mathematics, 09.09.2021 18:30

Help I don't know what numbers to do on the numberlines

question

Biology, 09.09.2021 18:30

Use the following image to answer questions the next three questions. In the following questions, your answer will automatically be marked correct reg...

question

History, 09.09.2021 18:30

Research Emperor Justinian of Byzantium and write a ONE page essay about his accomplishments...

question

History, 09.09.2021 18:30

Which of the following are States not allowed to do? Group of answer choices petition the Supreme Court operate hospitals.

question

Mathematics, 09.09.2021 18:30

Which is a valid prediction about the continuous function f(x)? Х -5 -3 -1 1 3 5 7 f(x)...

question

Mathematics, 09.09.2021 18:30

If 9(x - 9) = -11 then x =? Question options: 709 −119 −29 −209 −929...

question

Physics, 09.09.2021 18:30

Fill in the blank. The is the largest part of the brain....

question

English, 09.09.2021 18:30

Choose the sentence that uses a colon correctly. Hide Answer Option Manny caught three kinds of fish on his fishing trip at the lake: pe...

question

Health, 09.09.2021 18:30

You can help someone in the pre-contemplation stage of change by encouraging them to begin changing now instead of waiting for a future time. true or...

question

Social Studies, 09.09.2021 18:30

Please help! Some Americans feel that capitalism is the key to economic success. If Karl Marx were alive today, how would he MOST likely respond to...

question

Biology, 09.09.2021 18:30

Name the parts of the plasma membrane Word Bank: Fatty acid tails, Cholesterol, phosphate heads, carbohydrate, transport protein

More questions: Mathematics Another questions