The amount y
(in grams) of the radioactive isotope phosphorus-32 remaining after t
days is y=...
Mathematics, 29.08.2020 21:01 sheram2010
The amount y
(in grams) of the radioactive isotope phosphorus-32 remaining after t
days is y=a(0.5)t/14
y
=
a
(
0.5
)
t
/
14
, where a
a
is the initial amount (in grams). What percent of the phosphorus-32 decays each day? Round your answer to the nearest hundredth of a percent.
Answers: 2
Mathematics, 21.06.2019 20:30
Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible
Answers: 1
Mathematics, 21.06.2019 21:00
Which of the following is the best first step in solving the equation below? 4+2㏒³x=17
Answers: 1
Mathematics, 21.06.2019 21:00
Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?
Answers: 1
Mathematics, 21.06.2019 22:00
Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point
Answers: 1
English, 21.11.2019 08:31
Mathematics, 21.11.2019 08:31
Mathematics, 21.11.2019 08:31
Mathematics, 21.11.2019 08:31
Computers and Technology, 21.11.2019 08:31
Mathematics, 21.11.2019 08:31
Mathematics, 21.11.2019 08:31
Biology, 21.11.2019 08:31
Mathematics, 21.11.2019 08:31
Social Studies, 21.11.2019 08:31
Mathematics, 21.11.2019 08:31