Mathematics, 02.11.2020 17:50 dumbdumbkylee

A radioactive substance has a decay rate of 0.064 per minute. How many grams of a 150 gram sample will remain radioactive after 45 minutes? Round the answer to the nearest tenth of a gram, and do not include the unit in your answer.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 20:00

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form

Answers: 1

Answer

Mathematics, 21.06.2019 23:30

Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

Answers: 1

Answer

Mathematics, 22.06.2019 00:00

What is the value of x in this triangle? a. 53° b. 62° c. 65° d. 118°

Answers: 2

Answer

Mathematics, 22.06.2019 01:00

Find the measure of the angle indicated in bold

Answers: 1

Answer

You know the right answer?

A radioactive substance has a decay rate of 0.064 per minute. How many grams of a 150 gram sample wi...

Questions

History, 28.10.2020 23:10

What led to the creation of the war industries board...

Chemistry, 28.10.2020 23:10

Barium – 122 has a half-life of 2 minutes. Suppose you obtain a sample weighing 10.0 g and it takes 10 minutes to set up an experiment. How many grams...

Biology, 28.10.2020 23:10

Do Testosterone and estrogen contain peptide bonds?...

Mathematics, 28.10.2020 23:10

Please solve forx 11 12 km 9 km type your answer... km

Chemistry, 28.10.2020 23:10

A student placed a small amount of baking soda in a watch glass. When 15 drops of vinegar were added, the solution began fizzing. The watch glass was...

History, 28.10.2020 23:10

Russia is known for it's long history for dominating international competitons in . A Baseball B Basketball C Handball D Ice hockey...

Biology, 28.10.2020 23:10

if carbon monoxide leaked into your house, would you predict that it would float to the top of the room or stay near the floor? What about carbon diox...

Mathematics, 28.10.2020 23:10

At the beginning of a snowstorm, Grayson had 10 inches of snow on his lawn. The snow then began to fall at a constant rate of 0.5 inches per hour. Ass...

Arts, 28.10.2020 23:10

How do you write Jaelyn in 3d with 1 perspective...

Mathematics, 28.10.2020 23:10

Kelly's last quiz scores were 79, 89, 86, and 93. What must her next score be to obtain an average that is more than 88?...

Geography, 28.10.2020 23:10

How so earth plates move...

Mathematics, 28.10.2020 23:10

Can someone help me it would be appreciated ...

English, 28.10.2020 23:10

How do you know that the author values education? How does his interest in education help him? Use specific evidence from the text to support y...

Mathematics, 28.10.2020 23:10

Hello, I need help! idk what this is either ...

Physics, 28.10.2020 23:10

What is true about the electric and magnetif fields as the electromagnetic wave moves? a The angle between them is constantly increasing...

Mathematics, 28.10.2020 23:10

Find the tables with unit rates greater than the unit rate in the graph. Then arrange these tables in order from least to greatest unit rate.

Mathematics, 28.10.2020 23:10

Use the standard normal table to find the z-score that corresponds to the given percentile. if the area is not in the table, use the entry closest to...

Biology, 28.10.2020 23:10

Can anyone pls help me ...

Mathematics, 28.10.2020 23:10

What is in scientific notation (1.2x 10^9)+(7.6x10^8)...

SAT, 28.10.2020 23:10

My points are glitched at 903/500...

More questions: Mathematics Another questions