subject

Mathematics, 14.12.2021 19:50 BePaige

There was a sample of 750 milligrams of a radioactive substance to start a study. Since then, the sample has decayed by 4.3% each year. Lett be the number of years since the start of the study. Let y be the mass of the sample in milligrams.
Write an exponential function showing the relationship between y and t.

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 19:40

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол

Answers: 1

question

Mathematics, 21.06.2019 21:30

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.

Answers: 1

question

Mathematics, 21.06.2019 23:40

What is the area of a rectangle with vertices (-8,-2), (-3,-2), (-3,-6), and (-8,-6)? units

Answers: 1

question

Mathematics, 22.06.2019 01:20

Anita has a success rate of 80% on free throws in basketball. she wants to know the estimated probability that she can make exactly four of five free throws in her next game. how can she simulate this scenario? categorize each simulation of this scenario as correct or incorrect.

Answers: 2

You know the right answer?

There was a sample of 750 milligrams of a radioactive substance to start a study. Since then, the sa...

Questions

question

Mathematics, 09.10.2019 01:30

Cecile drew a 4-sided figure. it had 2 sides that were 3.4 centimeters long and 2 sides that were 3.3 centimeters long. it had at least 3 right angles...

question

Mathematics, 09.10.2019 01:30

Susan collected 1,470 stickers and placed them in her sticker book if there are 35 stickers on each page of her sticker book how many pages of sticker...

question

Business, 09.10.2019 01:30

List three ways you can find jobs in the hidden job market....

question

Biology, 09.10.2019 01:30

Binary ionic compounds are named in what pattern...

question

Mathematics, 09.10.2019 01:30

The new england cheese company produces two cheese spreads by blending mild cheddar cheese with extra sharp cheddar cheese. the cheese spreads are pac...

question

English, 09.10.2019 01:30

How do the underlined words and phrases affect the tone of the excerpt? select two options. they show apprehension. they point out feelings of disapp...

question

History, 09.10.2019 01:30

The pacific ranges are labeled with the number on the map above. a. 1 b. 2 c. 4 d. 5...

question

Social Studies, 09.10.2019 01:30

What is least likely to represent social and cultural barriers to polio vaccination in india? a. communal tension between hindus and muslims

question

Mathematics, 09.10.2019 01:30

6n-3> -18 solve the inequality...

question

Mathematics, 09.10.2019 01:30

The weyerhauser lumber company headquartered in tacoma, washington, is one of the largest timber and wood product companies in the world. weyerhauser...

question

Computers and Technology, 09.10.2019 01:30

What function implements the following code: library ieee ; use ieee. std logic 1164.all ; entity prob is port ( w : in std logic vector(1 to 3) ;...

question

Business, 09.10.2019 01:30

The nbs television network earns an average of $400,000 from a hit show and loses an average of $100,000 on a flop. of all shows reviewed by the netwo...

question

Business, 09.10.2019 01:30

Beranek corp has $695,000 of assets (which equal total invested capital), and it uses no debt - it is financed only with common equity. the new cfo wa...

question

English, 09.10.2019 01:30

How do the hills in the story spotlight jig’s decision? how does jig see the setting as symbolic of her choices...

question

Computers and Technology, 09.10.2019 01:30

The steadicam was instrumental in making action films possible. true false...

question

Social Studies, 09.10.2019 01:30

The phs regulations about financial conflict of interests require which party to disclose significant financial conflicts of interest? researcher app...

question

Mathematics, 09.10.2019 01:30

The errors in predicting hurricane tracks are given in nautical miles. a statutory mile is 0.86898 nautical mile. most people living on the gulf coast...

question

Business, 09.10.2019 01:30

Nick is married and has three children in college. his wife is a homemaker. nick has an adjusted gross income of $37,400. if nick’s standard deduction...

question

Biology, 09.10.2019 01:30

The nature of life unit test: answered 100% im entering the first 3 questions along with the answers so make sure you have the right test...

question

Business, 09.10.2019 01:30

The national student loan data system (nslds) is made available to students and former students only once they have borrowed more than $10,000 in fede...

More questions: Mathematics Another questions