Mathematics, 16.12.2020 03:00 skyemichellec
When a substance degrades exponentially over time, the amount of time required for
half of the substance to remain is called the half-life of the substance.
The half-life of a pesticide is 10 years. A farmer initially applies 200 grams of the
pesticide to a fence post.
Complete the following statements.
After 20 years, there are
grams of pesticide left. Round your answer
to the nearest whole gram.
After 60 years, there are
grams of pesticide left. Round your answer
to the nearest hundredth of a gram.
After
years, there are approximately 1.03 grams of pesticide
left. Round your answer to the nearest whole year.
Answers: 1
Mathematics, 21.06.2019 19:40, lylah42
The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes
Answers: 3
Mathematics, 21.06.2019 23:50, zariyastanfield4452
The graph of a curve that passes the vertical line test is a:
Answers: 3
When a substance degrades exponentially over time, the amount of time required for
half of the subs...
Mathematics, 16.10.2020 04:01
Mathematics, 16.10.2020 04:01
Mathematics, 16.10.2020 04:01
Social Studies, 16.10.2020 04:01
English, 16.10.2020 04:01