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PLEASE HELP LAST QUESTION ON TEST Rock layers made of clay have very small particles. The pores between the particles are not well connected. Will a good aquifer form in a layer of clay? A. Yes, because smaller particles tend to increase permeability by increasing the surface area. B. No, because pores that are not well connected have low permeability C. Yes, because smaller particles tend to increase porosity D. both b and c

PLEASE HELP LAST QUESTION ON TEST Rock layers made of clay have very small particles. The pores between the particles are not well connected. Will a good aquifer form in a layer of clay? A. Yes, because smaller particles tend to increase permeability by increasing the surface area. B. No, …

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What kind of experiment would test the effects of changing salt concentrations on regeneration of brain cells in Alzheimer patients?

Answered by answersmine AT 22/10/2019 – 02:57 AM A change in osmolarity of the solution where the cell line can be placed can be used for the same. Varying osmolarity solutions should be used and the effect of different salt concentrations can be sensed by observed shrinking/swelling of the cells, …

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A cereal company claims that the mean weight of the cereal in its packets is at least 14 oz. Assuming that a hypothesis test of the claim has been conducted and that the conclusion is to reject the null hypothesis, state the conclusion in nontechnical terms.

A cereal company claims that the mean weight of the cereal in its packets is at least 14 oz. Assuming that a hypothesis test of the claim has been conducted and that the conclusion is to reject the null hypothesis, state the conclusion in nontechnical terms.

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2. Which sentence’s verbs express simultaneous events? I am pleased to have done well on the test. Having done well on the text, I will be pleased. I knew that I did well on the test. Having done well on the test, I am pleased.

The correct answer is C. I knew that I did well on the test Explanation: Simultaneous events means when two events happen at the same time, it means there is no a difference in time between one event and the other, this simultaneity in language is usually expressed in the …

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Suppose you are testing different soils to determine which grows healthier bean plants. You count and record the number of leaves on each test every three days for six weeks. What type of graph would be best to display your data?

Suppose you are testing different soils to determine which grows healthier bean plants. You count and record the number of leaves on each test every three days for six weeks. What type of graph would be best to display your data?

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What does a genetic counselor do? gives people with Down syndrome education and job training so they can be independent develops new methods to track, test for, and cure various genetic disorders uses DNA testing, pedigrees, and karyotypes to determine the causes of genetic disorders helps couples understand their chances of having a child with a genetic disorder

What does a genetic counselor do? gives people with Down syndrome education and job training so they can be independent develops new methods to track, test for, and cure various genetic disorders uses DNA testing, pedigrees, and karyotypes to determine the causes of genetic disorders helps couples understand their chances …

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Their are 45 questions on allison's english test. The multiple choice is worth 2 points each and the short answer is worth 5 points each. The entire test is worth 120 points. How many short answer questions are on the test?

Their are 45 questions on allison’s english test. The multiple choice is worth 2 points each and the short answer is worth 5 points each. The entire test is worth 120 points. How many short answer questions are on the test?

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Construct a histogram from the following percentage scores on a math test using intervals of 10 percent. 22 30 37 45 46 46 49 53 55 56 57 57 59 60 60 62 62 62 67 69 72 73 73 73 75 75 76 76 78 78 80 80 81 82 83 83 86 87 89 90 91 92 95 95 97 97 99

Data range22 30 37 45 46 46 49 53 55 56 57 57 59 60 60 62 62 62 67 69 72 73 73 73 75 75 76 76 78 78 80 80 81 82 83 83 86 87 89 90 91 92 95 95 97 97 99 In the …

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Need help with geometry (updated) What is the value of AC – EF? M. A. B. C. D. O. E. F. G. H. N ————————————————– -5. -4. -3. -2. -1. 0 1 2. 3. 4. 5 Choices: A. -5 B. -3 C. -1 D. 1 <— Correct answer, just took the test I think it might be 1 but I don't know for sure. My reasoning: |-4 – (-2)| – |1-2| |-4+2| – |-1| |-2| – |-1| 2 – 1 1

Need help with geometry (updated) What is the value of AC – EF? M. A. B. C. D. O. E. F. G. H. N ————————————————– -5. -4. -3. -2. -1. 0 1 2. 3. 4. 5 Choices: A. -5 B. -3 C. -1 D. 1 <— Correct answer, just took …

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You are a marketing director for a large food manufacturer. lately, you have noticed that you are spending a great deal more time at work, sometimes 14 hours a day, because your best friend, who is head of product development, continues to ask you to serve on taste test panels for new products. which type(s) of conflict are you experiencing

The Contribution Margin per unit (CM) can be calculated from the difference of Selling Price per unit (SP) and Total Expenses per unit (TE).   First, let’s calculate the value of SP: SP = Sales / Units sold SP = $1,043,400 / 22,200 units sold SP = $47   Second, …

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The nurse is preparing a patient to determine ankle-brachial index (abi). the nurse finds that the patient has smoked 5 minutes before coming for the test. what is the most important nursing intervention in this situation?

Answer – Medical assistant ensure the quality of laboratory testing is by1. Draw Blood when Doctor orders upon blood work2. They process samples by making sure the packaging and shipping process get to the right location in proper areas. Reasoning – These are few of the reasons of what medical …

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Optimization problem:A manufacturer determines that x employees on a certain production line will produce y units per month where . To obtain the maximum monthly production, how many employees should be assigned to the production line?**It is NOT sufficient to find an answer that you think is a max or a min without testing for relative extrema. You MUST test relative extrema at all times by using either the first or second derivative test even if you only have one critical value/point.

Cal problem! given production P(x)=75x^2-0.2x^4 To find relative extrema, we need to find P'(x) and solve for P'(x)=0. P'(x)=150x-0.8x^3    [by the power rule] Setting P'(x)=0 and solve for extrema.150x-0.8x^3=0  =>x(150-0.8x^2)=0 =>0.8x(187.5-x^2)=00.8x(5sqrt(15/2)-x)(5sqrt(15/2)+x)=0=>x={0,+5sqrt(15/2), -5sqrt(15/2)}   by the zero product rule.[note: eqation P'(x)=0 can also be solved by the quadratic formula] Reject negative …

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"And one day those men came again, and said, now for the test, and they took the puppy to the laboratory, and I limped three-leggedly along, too, feeling proud, for any attention shown to the puppy was a pleasure to me, of course. They discussed and experimented, and then suddenly the puppy shrieked, and they set him on the floor, and he went staggering around, with his head all bloody, and the master clapped his hand and shouted: 'There, I've won–confess it! He's blind as a bat!'" "A Dog's Tale." Mark Twain, 1904. This illustrates the ________ in the story. A. style B. allusion C. conflict D. foreshadowing

“And one day those men came again, and said, now for the test, and they took the puppy to the laboratory, and I limped three-leggedly along, too, feeling proud, for any attention shown to the puppy was a pleasure to me, of course. They discussed and experimented, and then suddenly …

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Which is an example of how the peripheral nervous system helps the body maintain its internal environment? Muscles produce keratin so that hair can grow stronger. Sweat glands break down the food that is consumed. Muscles contract rapidly to produce heat on a cold day. The brain recalls information to help take a test.

Answer: The integumentary system covers the surface of the body is true about the integumentry system. Explanation: The integumentary system includes the skin, nails, glands, hairs, and nerves. Its main role is to act as a barrier to protect the body from the outside environment. It also retains body fluids, …

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The table shows the scores of 20 students on a history test. What is the average student score? Score. Number of Students 90. 3 85. 5 80. 3 75. 4 70. 2 60. 0 55. 3 A. 26 B. 74 C. 77 D. 85

The table shows the scores of 20 students on a history test. What is the average student score? Score. Number of Students 90. 3 85. 5 80. 3 75. 4 70. 2 60. 0 55. 3 A. 26 B. 74 C. 77 D. 85

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Which describes the dependent variable in an experiment? A) the variable changed by the experimenter B) the quantity that must remain the same C) the variable that changes in response to the experiment D) the statement that is worded to test the experiment

There are two systems in the human body that are responsible for the coordination between the functions of different systems to achieve the unity of the living organism’s body. These two systems are the nervous system and the endocrine system. The action of the nervous system is fast and takes …

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A test consists of 20 problems and students are told to answer any 15 of these questions. In how many different ways can they choose the 15 questions? a. 15,504 b. 20,145 c. 23,670 d. 25,890

You need to determine the number of ways in which 30 competitors from 50 can qualify. First, you have to realize that the order is irrelevant, that is: it is the same competitor_1, competitor _2, competitor _3 than competitor_3, competitor_2, competitor_1, or any combination of those three competitors. So, the …

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Tina conducted an experiment to test her hypothesis. Her hypothesis was that by crushing aspirin and putting it into potting soil increases the growth rate of tomato plants. The results of the experiment show that there was no significant difference in the growth rates between the control and the experimental groups. What should Tina do with the results of this experiment?

The unknown of this problem is the experimental percent of water in the compound in order to remove the water of hydrogen, given the following: Mass of crucible, cover and contents before heating                               23.54 gMass …

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To determine if a particular plant is homozygous o heterozygous, you would have to test cross with a ____ to make the check .

Answer: The integumentary system covers the surface of the body is true about the integumentry system. Explanation: The integumentary system includes the skin, nails, glands, hairs, and nerves. Its main role is to act as a barrier to protect the body from the outside environment. It also retains body fluids, …

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On Ms. Smith's last math test, 60% of her 25 students earned an 83% or better. How many of Ms. Smith's students earned an 83% or better on the last math test? A. 17 B. 14 C. 20 D. 15

On Ms. Smith’s last math test, 60% of her 25 students earned an 83% or better. How many of Ms. Smith’s students earned an 83% or better on the last math test? A. 17 B. 14 C. 20 D. 15

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What was the main effect of poll taxes and literacy test put in place in the south at the end of the 19th century

Here are the following effects of loose money and tight money policies on the actions being listed. A. A loose money policy is usually implemented as an effort to encourage economic growth. This can lead to inflation when uncontrolled. The effects are: 1. Borrowing becomes easy 2. Consumer buys more 3. Since …

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Read the sentence.if the test was easier, teachers would not know what students really learned.which revision changes the underlined verb to the subjunctive mood?change was to was not. change was to is. change was to were. change was to had been.

Since a tiny tender child of four,There’s nothing that I dreamt of more,Than to jump aboard a great big ship,A telescope, a map, a sword, by my hip,To feel the sea breeze in my hair,To stroke my parrot on the wood chair,To be bold and brave and happy as can be,To …

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