Mathematics, 18.05.2021 17:40 kamdenburr

Marissa found an isotope that has a half-life of 75 days. How many days will it take for a 20 mg sample of this isotope to decay to 2 mg? Round your answer to the nearest day.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 22.06.2019 00:50

F. a fair coin is thrown in the air four times. if the coin lands with the head up on the first three tosses, what is the probability that the coin will land with the head up on the fourth toss? a. 0 b. 1/16 c. 1/8 d. 1/2

Answers: 2

Answer

Mathematics, 22.06.2019 01:30

Simplify 1/3 12x - 6 a. -2x-1 b.-2x-8 c.-x+4 d.3x+10 e. 4x-2

Answers: 1

Answer

Mathematics, 22.06.2019 01:30

Urgentwhat is the area of the figure?

Answers: 3

Answer

Mathematics, 22.06.2019 02:20

Which equation can be simplified to find the inverse of y = 2x2^2

Answers: 2

Answer

You know the right answer?

Marissa found an isotope that has a half-life of 75 days. How many days will it take for a 20 mg sa...

Questions

Business, 24.11.2021 14:00

South Africa has an unemployment rate of around 32.6% (using the narrow definition) and 43.2% (using the broad definition). Using market supply and...

Physics, 24.11.2021 14:00

What happens to molecules when they are heated? Explain the movement of the molecules. *...

Biology, 24.11.2021 14:00

Do podanego enzymu wpisz odcinek układu pokarmowego w którym działa

Advanced Placement (AP), 24.11.2021 14:00

MCQ How do celebrities stay cool? A. They have air-conditioned rooms B. They have lots of fans C. They wear sunglasses...

Mathematics, 24.11.2021 14:00

Find the value of the following by choosing an appropriate value for x in the expression of (1+x)^n....

Chemistry, 24.11.2021 14:00

cho 3g hỗn hợp A gồm mg, fe, al tác dụng hết với dung dịch cl dư (tn1) thu được 1.68 l khí .mặt khác cho 2g hỗn hợp A tác dụng với clo dư (tn2) thu đư...

Mathematics, 24.11.2021 14:00

What is the multiplicity of f(x)...

Business, 24.11.2021 14:00

Updated cash book and bank reconciliation statement

Mathematics, 24.11.2021 14:00

Write an equation in slope intercept form that describes the data in the table

Mathematics, 24.11.2021 14:00

A daily paper costs $0.25 and a Sunday paper costs $0.60. What is the total cost of the daily and Sunday paper for 20 days beginning on Saturday?...

Business, 24.11.2021 14:00

In the 01 July 2016, Samsung Ltd acquired the machine A by $1,502,000. Estimated useful life is 10 years, estimated residual value is $2,000. Compan...

Mathematics, 24.11.2021 14:00

Find the smallest number by which 2400 is to be multiplied to get a perfect square and also finf the sqaure root of the resulting number ( just want...

English, 24.11.2021 14:00

Larkei Tel : 077 Comes to school by train...

World Languages, 24.11.2021 14:00

Solah bawabe wong sesorah iku kudu manteb lan teteg mandhep marang pamiyarsa. Solah bawa tegese...

Biology, 24.11.2021 14:00

Which of the following decreases with elevation? precipitation moisture wind temperature...

Mathematics, 24.11.2021 14:00

Given that f(x) = x - 2 and (gof)(x) = 2x^2 - 8x + 9, find g(x)....

Social Studies, 24.11.2021 14:00

Decribe the vegetation and animals found in australia...

English, 24.11.2021 14:00

Who is bored -_- lets cha. t...

Mathematics, 24.11.2021 14:00

Given that TT $1.00 = EC $0.43 and TT $6.30 = US $1.00 Convert TT $125.00 to EC $...

Mathematics, 24.11.2021 14:00

During a sale, there is a discount of 10% on all purchases. What will a customer pay for a show normally priced at $200.*...

More questions: Mathematics Another questions