tristantisdale1
06.03.2020 •
Mathematics
The half life of a certain substance is about 4 hours. The graph shows the decay of a 50 gram sample of the substance that is measured every hour for 9 hours. Which equation can be used to determine the approximate number of grams of the sample remaining after t hours?
A. y = 50(1/2)^t/4
B. y = 50(1/2)^t/9
C. y = 25(1/2)^t/4
D. y = 25(1/2)^t/9
Please explain!
Solved
Show answers
More tips
- F Food and Cooking From Latte to Espresso: Which Coffee Drink is the Most Popular on Earth?...
- C Computers and Internet How to Set Up Internet on iPhone? Detailed Guide with Step-by-Step Instructions...
- P Philosophy 8 привычек, чтобы достичь счастливой жизни...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- G Goods and services How to Choose the Right Iron: Purchase Tips...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- H Health and Medicine How to Choose the Right Glasses?...
- H Health and Medicine What vaccines do children need?...
- H Health and Medicine AKDS Vaccination: Ensure Your Child s Safety...
- H Health and Medicine Flu: How to Recognize It by the First Symptoms?...
Answers on questions: Mathematics
- M Mathematics Ashton plays three games of checkers with his grandmother. Identify the sample space (the correct list possible outcomes) for Ashton s results. W = win, L = loss The notation...
- M Mathematics A street sign is 9 feet 9 inches tall. How tall is it in inches?...
- M Mathematics Two trains are 360 miles apart at 7 a.m. and are traveling on the same track, in opposite directions, moving toward one another. one train is traveling at 40 miles per hour...
- C Chemistry What are the benefits and drawbacks of international cooperation in space exploration?...
- A Advanced Placement (AP) Bro stop putting this stuff on here...
- M Mathematics Which statement best describes the zeros of the function h(x) = (x-4)2(x - 7x+10)? ОА. The function has four complex zeros. OB. The function has three distinct real zeros....
- M Mathematics The table shows the scores that ms. cohen’s students earned on the chapter 6 and chapter 7 tests. the percentage of students who earned a score of “proficient” on the chapter...
Ответ: