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Question 23 Not yet answered Marked out of 1.00 P Flag question 17NEW June 20 2019. Analysis of several plant food preparations for the content of organics yielded the following data: 16.40, 16.36, 16.26 and 16.34%. The true value is 18.50%. The results of this analysis are, Select one: a. Inaccurate but Precise b. Accurate and precise c. Accurate and imprecise d. Inaccurate and imprecise Question 24 Not yet answered Marked out of 1.00

Course name: College Chemistry Course code: CHEM 141 You need to solve this problem based on Problem, Data, Hypothesis Experiment, and conclusion. Please do not use Chat GPT to solve this problem. Scientific methods Instruction: Clearly provide the statement for each step of the scientific method in 1 sentence: 1. 2. Problem 5. Data 3. Hypothesis 4. Experiment Conclusion SCENARIO 3: Paper airplane flight A group of students notices that different paper airplane designs fly different distances, and they want to determine if wing shape affects flight distance. The students try folding paper airplanes with various wing shapes with measuring the distances each airplane flies when thrown with the same force. They feel that paper airplanes come with the same force. They feel that paper airplanes with certain wing shapes will fly farther than others due to differences in aerodynamic properties. The test out three types of paper airplanes: one with wide wings, one with narrow wings and one…

i think this is physics and chemistry so i hope you can help me to answer this, only TRUE OR FALSE

"In order for people to survive and grow as individuals, they have to overcome their obstacles and challenges and this can be done by using or finding the right people that can be helpful when overcoming the challenges."Is this thesis statment gramitically correct? If not, can you fix it please (What I'm trying to say is that: People need to overcome their challanges to live a good life and people need the help of others in overcoming their challanges.)

Well-supported theories can eventually become scientific law. O True statement O False statement

While in Europe, if you drive 119 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter and your car's gas mileage is 41.0 mi/gal ? Assume that 1 euro = 1.26 dollars. Express your answer numerically in dollars. • View Available Hint(s) dollars Submit Previous Answers Request Answer

A chemist measures the amount of nitrogen gas produced during an experiment. She finds that 27.7 g of nitrogen gas is produced. Calculate the number of moles of nitrogen gas produced. Round your answer to 3 significant digits. mol x10 Elanation Check O 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center Accessiblity 80 F Cloudy DELL Delete PrtScr Insert F11 F12 F9 F10 F7 F8 F5 F6 F3 F4 F1 F2 Backspace

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What is wrong with the expression “That is just a theory,” if by theory the speaker is referring to a scientific theory?

STPKsYapxmOBQpqJ9sYHEQf udwLFoPO2ojmMGw/edit s Help Last edit was seconds ago B U A G O O- E E E E E E - E - E E 14.5 3 4 5 6 You are asked to perform an experiment to determine the density of square block below. In order to complete your calculations you will need to (AKS 1b, DOK1). Question options: 1. Use the electronic balance to determine the mass of the block. 2. Use water displacement to determine the volume of the block. bD 1. Use the electronic balance to determine mass. 2. Use ruler to measure the length, width, and height to determine volume. C= 1. Use a pipet to determine the mass of the block. 2. Use water displacement to determine to volume of the block. Pr Au 立

schoolgy. ez Y, YouTube to mp3 C... me to Renais.. Facts About Aborti. URSES GROUPS RESOURCES GRADES on 3 Tests/Quizzes on 1 Final Question 1 (1 point) Why was the Declaration of Independence written? O a Secure the rights of the governed O b To gain independence from Great Britain To abolish slavery To punish the Native American Question 2 (1 point) According to Federalism, which power is strictly reserved to the state gove set up schools tax borrow money all of the above

49 S Schoology S Grades | Schoology 9 Schoology 9 Grades | Schoology i bcps.schoology.com/common-assessment-delivery/start/4509684158?action=Donresume&submissionld%=378387385 出 Apps Downloading SIMS. M Gmail YouTube Maps D Watch Disney Chan.. 1/4 Try It: Chemical Properties and Changes An iron nail rusting is an example of a change.

The brand manager for a brand of toothpaste must plan a campaign designed to increase brand recognition. He wants to first determine the percentage of adults who have heard of the brand. How many adults must he survey in order to be 90% confident that his estimate is within eight percentage points of the true population percentage? Complete parts (a) through (c) below. a) Assume that nothing is known about the percentage of adults who have heard of the brand. (Round up to the nearest integer) b) Assume that a recent survey suggests that about 80% of adults have heard of the brand. (Round up to the nearest integer)

101 Chem101 b My Questions | bartleby C Having A Hard Time With Thes X G Choose the statement that exp X 101 Chem101 x + app.101edu.co M Apps G M Gmail YouTube Maps а АМAZON Translate Gflights USCIS ъ ВАТERBLY C CHEGG > KATAPULK CUBA SUPERMARKET23 Essay Writing Ser... G calculator - Googl... Reading List Question 13 of 22 Submit Choose the statement that explains the difference between the first ionization energy of first ionization energy of F, and the first ionization energy of atomic F. A) The first ionization energy of atomic F is lower than the first ionization energy of F,. This difference is observed because the atomic p orbitals of F are lower energy than bonding orbitals of F,. B) The first ionization energy of atomic F is lower than the first ionization energy of F,. This difference is because the bonding orbitals of the atomic species are lower energy than the bonding orbitals of the diatomic species. C) The first ionization energy of atomic F is greater than the first…

Course name: College Chemistry You need to solve this problem based on Problem, Data, Hypothesis Experiment, and conclusion. Please do not use Chat GPT to solve this problem. Scientific methods Instruction: Clearly provide the statement for each step of the scientific method in 1 sentence: 1. 2. 4. Problem 3. Hypothesis Experiment Conclusion 5. Data Course code: CHEM 141 SCENARIO 4: Ripeness of Bananas A grocery store employee, James, notices that customers sometimes complain about bananas being either too ripe or not ripe enough. The store wants to determine if there is an optimal ripeness stage for bananas, James measures the firmness and sweetness of bananas at different ripeness at different ripeness stages. He also records customer feedback on banana preference. James feels that bananas with a moderate level of firmness and sweetness will be the most preferred by customers. He offers customers samples of bananas at different ripeness stages-under rip, moderately ripe, and…

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2. Why is performing multiple trials of an experiment a best practice in science? Ω x² X2