物理
力学、受力分析、電気、式を使った解法。
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question: 1 when the following for loop is complete, how many spaces wi…
50 spaces
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the exact position of a place. (la posición exacta de un lugar.) relati…
- First question: Absolute Location (Ubicación absoluta) - Second question: Geography (Geografía)
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there are themes of geography. (hay temas de geografia.) 3 points 3 4 5…
- First question: 5 - Second question: Latitude (Latitud)
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how are nebulae and stars related? select the three correct answers. (2…
Nebulae form from stars, Stars are pulled toward nebulae, Stars explode to form nebulae
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what are the benefits of giving a persuasive speech rather than publish…
- The speaker can inform the audience about the importance of the issue. - The speaker can rely on humor to convince the audience to take action. - The speaker can use hand gestur…
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read the scenario and answer the questions that follow. you are finishi…
1. No. The respiratory rate (32 breaths per minute, normal 12 - 20) is abnormal (tachypnea). The pulse rate (100 beats per minute) is at the upper normal limit but in the context …
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physics worksheet #2: impulse 1. a force of 20.0 n is applied to a 3.00…
1. \(J = 80.0\space N\cdot s\) 2. \(J=12000\space kg\cdot m/s\) 3. \(J=(1500)\times(9.7)\space kg\cdot m/s = 14550\space kg\cdot m/s\) 4. \(J=(1200)\times(10.0)\space kg\cdot m/s=…
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advances in technology have helped prevent some illnesses and diseases.…
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6. a finding that is relayed from the patient but that cannot be observ…
6. c. symptom 7. a. past medical history 8. b. a sign 9. d. Smell 10. c. Perfusion
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many people infected with tapeworms may be unaware of the infection due…
T
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select all of the correct descriptions of temperature measure of the av…
"Measure of the average kinetic energy of a substance" and "Measure of how hot or cold something is"
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antiviral medications are a common treatment for a. influenza b. bacter…
A. influenza
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1. finding a radial pulse in an infant is difficult, so a ______ pulse …
1. b. brachial 2. d. severe hypoxia 3. a. Under 6 years 4. b. trending 5. c. get smaller
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malaria is an infectious disease caused by the plasmodium parasite. ple…
T
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which of the following is a viral infection that most adults contract 2…
D. the common cold
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if an older person went to the doctor with a fever, chills, body aches,…
D. influenza
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11. an adult patient is receiving cpr and is receiving ventilations by …
B. Pause compressions to perform ventilations; D. The ventilation rate is 10 to 12 per minute.
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a basketball has a mass of 1 kg and is traveling 12 m/s. what would hap…
It would be cut in half.
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a projectile is fired straight up from ground level with an initial vel…
\(3<t<4\)
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physics worksheet # 1: momentum = p = mv 1. calculate the momentum of a…
1. \(3.20\times 10^{4}\text{ kg}\cdot\text{m/s}\) 2. \(\approx7.64\times 10^{4}\text{ kg}\cdot\text{m/s}\) 3. \(3.00\text{ m/s}\) 4. \(0.04275\text{ kg}\cdot\text{m/s}\) 5. \(15.0…
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strep throat and bacterial pneumonia are examples of a. bacterial commu…
A. bacterial communicable diseases
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a baseball is traveling (+30 m/s) and is hit by a bat. it leaves the ba…
\(-70\space m/s\)
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this concept described the emotional and spiritual connection to faith …
spiritual connection
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10. in cpr the rate of compressions for child and infant patients is ho…
At least 100 compressions per minute.
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a bowling ball has a mass of 6 kg. what happens to its momentum when it…
The initial momentum is \(12\space kg\cdot m/s\), and the final momentum is \(24\space kg\cdot m/s\).
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parasitic infections generally infect the a. skin and lungs b. intestin…
D. blood and intestines
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when a bat hits a ball, what is the impulse? ○ the force multiplied by …
the force multiplied by the time the objects are in contact
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during an experiment, a student observes that 836 j of heat are release…
2.09 J/g°C
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amy has a mass of 50 kg, and she is riding a skateboard traveling 10 me…
\(500\space kg\cdot m/s\) (the fourth option)
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6. the compression - to - ventilation ratio in pediatric two - rescuer …
6. C. \(15:2\) 7. C. \(4\) to \(6\) 8. A. carotid, brachial 9. A. \(100\) 10. (Assuming a typo in options, but if we consider the rate should be \(100 - 120\), but if forced from …
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2. the population of sacramento increases by 2% each year. right now, t…
The population of Sacramento in \(2030\) will be approximately \(553067\)
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4. select the best answer. treatments such as purges and bloodlettings …
False; Treatments such as purges and bloodlettings were reserved for those who were considered "mad" or "lunatic."
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a metal block with a mass of 200 g releases 4600 j of heat as it cools …
For the metal block: \(0.46J/g^{\circ}C\) (the second option). For the ethanol: \(30.2^{\circ}C\) (the first option).
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9. drag the elements below into the order they are formed in a star, fr…
Hydrogen, Helium, Carbon, Oxygen
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circle the letter of the best answer to each multiple - choice question…
1. B. Full recoil of the chest should occur with each compression. 2. B. Defibrillation 3. A. Ventricular fibrillation 4. B. right, left 5. 2 minutes.
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the height of a stuntperson jumping off a building that is 20 m high is…
\(1\leq t\leq\sqrt{2}\)
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the graph below shows the height of a projectile t seconds after it is …
\(h(t)=-16t^{2}+32t + 5\)
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describe the symptoms and treatment for athletes foot.
Symptoms: Itching, burning, redness, scaling, blisters/cracked skin. Treatment: Keep feet dry, use antifungal creams (OTC like clotrimazole, terbinafine), oral antifungals (severe…
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6. when a star is located at the top of the hertzsprung - russell diagr…
6. a bright star 7. Hydrogen 8. It uses up all of its Hydrogen
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using the image above, answer the following question: 5. when placing s…
Red stars are located on the right side of the diagram. Blue Stars are located on the left side of the diagram.
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2. what caused the missing colors on the electromagnetic spectrum for t…
2. They were absorbed when leaving the sun. 3. Each element has its own unique pattern and number of lines. 4. The elements present in the star.
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which of these are likely benefits of abstinence? select the three corr…
B. No worries about STDs, C. Better emotional health, D. Avoidance of regret
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which of these are possible negative consequences of early sexual activ…
A. Acquiring an STD, B. Increased family conflict, C. An unplanned pregnancy
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if a doctor discovers that you have a swollen throat with white spots, …
A. strep throat
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which of these tools can be used to detect breast cancer? select the tw…
C. Clinical exams, D. Mammograms
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6. the force created by the main engines of a jet can be expressed by t…
\(5x^{3}-6x^{2}+14x - 4\)
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aids can be cured with the appropriate drugs. a. true b. false
B. False
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a friend says, \stars produce energy by a fusion chain reaction of heli…
B. It is an invalid statement. Stars produce energy by a fusion chain reaction of hydrogen into helium.
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how can premenstrual syndrome affect women? a. by causing heavy blood f…
B. By causing breast tenderness, C. By causing social withdrawal
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bacterial pneumonia is one of the top ten causes of death in the united…
T
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which of these are strategies for avoiding sexual assault? select the t…
A. Avoid using illegal substances, C. Be alert, D. Let someone know where you will be.
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athletes foot can be transmitted by a. eating toxic food b. contact wit…
B. contact with an infected person or surface
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yeast infections may affect as many as 75 percent of women at least onc…
A. True
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which statement explains why carbon - 14 dating cannot be used to date …
Carbon - 14 decays quickly leaving the amount too small to measure.
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the graph shows calculations for potassium - argon dating. which statem…
They can determine that a rock is 1.3 billion years old.
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2 multiple choice 1 point tuan is president and sole shareholder of ent…
unenforceable because it is a collateral promise.
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which statement accurately describes radioactive dating? geologists use…
Geologist compare the observed abundance of naturally occurring radioactive isotopes and their decay products using decay rates.
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explain why doctors recommend getting flu shots each year.
Doctors recommend annual flu shots because flu viruses mutate, immunity from prior vaccines fades, and new strains appear yearly. Annual shots target the current - season's strain…
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which values do scientists compare when using potassium - argon dating?…
the number of non - decayed elements left in the rock
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which is the correct formula for calculating the age of a meteorite if …
Age of object \(=n\times t_{\frac{1}{2}}\) (the second option).
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question 9 (1 point) what is the most significant contributor to low fl…
Sedentary living
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a. terms and names on the blank to the left of each time line statement…
1. a, b 2. e 3. h, m 4. g 5. f, n 6. a, f 7. i, c 8. k
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radioactive isotopes may emit alpha or beta particles that originate in…
A. \(0,-1\)
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2. explain how increasing the amplitude of a wave affects the energy it…
Increasing the amplitude of a wave increases the energy it carries. The energy of a wave is proportional to the square of its amplitude (\(E\propto A^{2}\)). So, a larger amplitud…
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2. explain how increasing the amplitude of a wave affects the energy it…
The speed of the wave is \(1000\ m/s\).
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antibiotics are the treatment of choice for _________. a. strep throat …
A. strep throat and bacterial pneumonia
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radioactive materials have unstable a nuclei. b electrons. c electron c…
A. nuclei
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15 deux objets sattirent mutuellement avec une force gravitationnelle d…
c) \( 24\times10^{-1}\ N \)
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open - ended questions: answer the following questions in complete sent…
A transverse wave has particle motion perpendicular to wave direction (e.g., light waves). A longitudinal wave has particle motion parallel to wave direction (e.g., sound waves).
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using the two models, compare the processes of nuclear fusion and nucle…
A. Energy is released, B. New elements are formed
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why is groundwater an important source of freshwater storage? a. it con…
d. All of the above
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pretest - descripción general de los dominios científicos una pelota de…
None of the options \(A\) (\(0.80\space m\)) and \(B\) (\(8.45\space m\)) are correct. If we assume a calculation error in the problem setup (maybe a wrong force value), and if we…
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during nuclear decay, a new isotope is created. how is the nucleus of t…
A. The atomic number decreases by 2 and the mass decreases by 4.
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which of the following practices could help reduce erosion of water ban…
A. buffer strips
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prompt describe a medical advance that has led to a decrease in the spr…
Vaccines. They work by training the immune system to identify and combat specific pathogens. Through achieving herd immunity (high vaccination rates), the spread of communicable d…
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give me your tired, your poor, your huddled masses yearning to breathe …
- What do you think the poem is about? The poem is about welcoming immigrants, offering hope to the tired, poor, and oppressed. - Who is the speaker addressing in the poem? The sp…
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match the abbreviation to the proper route. 22. (lo 5 - 1) under the to…
22. e. subl 23. f. subcut 24. c. ID 25. g. IM 26. d. IV 27. b. PO 28. a. buc
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if you cut a kiwi in half, what will happen to its mass? the mass will …
Nothing, the mass will stay the same.
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what will happen to the ice waters mass once the ice melts? the mass wi…
Nothing, the mass is the same.
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explain different ways infections from different organisms can be treat…
- Bacterial infections: Use antibiotics. - Viral infections: Use antivirals (or rely on immune system for some). - Fungal infections: Use antifungals. - Parasitic infections: Use …
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why is groundwater an important source of freshwater storage? a. it con…
D. All of the above
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during nuclear decay, a new isotope is created. how is the nucleus of t…
C. The atomic number increases by 1 and the mass remains the same.
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most people in cities get their water a. by supplying it themselves b. …
B. by delivery through pipes
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which of the following is not an example of mechanical control of nonna…
B. inspections
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access to potable water is most heavily limited by ________. a. money b…
A. money
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choose the statement about nuclear fusion that is always correct? a ver…
C. Nuclear fusion is an energetically favorable process for lighter atoms.
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in 1992, the justice department and the ftc released guidelines for pro…
to gain more control over prices and total market output
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question 3 of 17 who first forced jews to wear badges identifying thems…
Medieval Catholic Church
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2. an astronaut uses a small jet pack that applies a constant force of …
Given: \(F = 20\space N\), \(m = 120\space kg\); Unknown: \(a\); Equation: \(F=ma\); Substitute: \(a=\frac{20}{120}\space m/s^{2}\); Solve: \(a\approx0.17\space m/s^{2}\)
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which one of the following people has the most direct and most cost - e…
A. Cathy is addicted to cigarettes
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signature: 3. a tugboat pulls a massive barge with a constant net force…
Given: \(F = 10000\ \text{N}\), \(a = 0.05\ \text{m/s}^2\). Unknown: \(m\). Equation: \(F=ma\). Substitute: \(m=\frac{10000}{0.05}\). Solve: \(m = 200000\ \text{kg}\)
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1. a shopper pushes a 40 kg cart. if the cart accelerates at a rate of …
Given: \(m = 40\space kg\), \(a = 0.5\space m/s^{2}\) Unknown: Force \(F\) Equation: \(F=ma\) Substitute: \(F=(40)(0.5)\) Solve (Answer with units): \(20\space N\)
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final mega, mega quiz - renting a place to live match the word in the b…
1. landlord/landlady 2. renovated 3. security deposit 4. utilities 5. fence 6. tenant 7. lease 8. stainless steel 9. porch 10. (No valid word from the list) 11. rent 12. unfurnish…
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2. as a falling objects speed increases, its potential energy increases…
total energy
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if all the waves were measured for a period of 5 seconds, which wave ha…
The top - most wave (the first one in the given set of graphs)
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what is the frequency of a wave that travels 20 m/s with a wavelength o…
\(0.1\)
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toeboards are usually ___ inches high and used on landings and balconie…
4 inches.
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question 14 a suffix meaning decreased or below normal is: a -stasis b …
B. -penia
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a retractable service pit cover can help other shop employees from fall…
True
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question 3 what type of fault is featured above? normal reverse trust o…
Reverse