Mathematics, 24.11.2021 14:00 nikkera03
Compounds A and B are used in an experiment. The equation y=500(0.5)x represents the remaining amount of compound A, in grams, after x hours. The table shows the remaining amount of compound B. Time (h) Grams of B
1 200
2 100
3 50
What is the positive difference in the initial amount of each compound? Enter your answer in the box.
Answers: 3
Mathematics, 21.06.2019 14:30
Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.
Answers: 3
Mathematics, 21.06.2019 16:30
Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88
Answers: 1
Mathematics, 21.06.2019 20:30
Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min. if they did not stop driving, how many miles could kyle and elijah drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points
Answers: 1
Compounds A and B are used in an experiment. The equation y=500(0.5)x represents the remaining amoun...
Engineering, 25.03.2020 05:49
Mathematics, 25.03.2020 05:49
Mathematics, 25.03.2020 05:49
Mathematics, 25.03.2020 05:49
Mathematics, 25.03.2020 05:49
History, 25.03.2020 05:49
Medicine, 25.03.2020 05:49
Mathematics, 25.03.2020 05:49
Mathematics, 25.03.2020 05:49
Mathematics, 25.03.2020 05:49