Physics
Kinematics, force analysis, electricity, and equation-driven reasoning.
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drag to correctly order the steps for setting up an oxyfuel torch in th…
1. Turn on the cylinder supply valves and set the pressures on the regulators. 2. Gradually open the oxygen valve on the torch. 3. Open the fuel gas valve on the torch and ignite …
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what is released from the torch tip that makes oxy-fuel cutting possibl…
D. a high - pressure jet of oxygen
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which is a condition that is typically related to malfunction of the pa…
D. high levels of blood sugar
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which endocrine glands primarily control reproduction and fertility? ch…
A. the ovaries, B. the testes
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the following graph shows driving range data for different car types. a…
all - electric
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electricity generated by a nuclear power plant _______. burns fossil fu…
D. uses steam turbines
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question 12 (multiple choice worth 6 points) (07.03 hc) read the passag…
A. Many enslaved persons ran away rather than endure the difficult conditions on the plantations.
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taylor munandi’s obstetrician advised her not to change her cat’s litte…
C. Toxoplasmosis ### Second Question (Combining form meaning "safe"):
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what is another term for an antimycotic medication? ○ cytotoxic drug ○ …
D. Antifungal ### Second Question (Cancer Spread Verb)
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which term describes a benign tumor made up of abnormal lymphatic vesse…
C. Lymphangioma ### Question 2 (Note: The options seem incomplete, but based on knowledge, antimycotic medications are also called antifungal medications. If we assume the missing…
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which term describes a benign tumor made up of abnormal lymphatic vesse…
C. Lymphangioma ### Question 2 (assuming options are incomplete, but antimycotic is an antifungal, so another term is antifungal. If options included "Antifungal", that would be t…
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part a determine the binding energy of the last neutron in a \\(_{11}^{…
\(12.41\)
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how did the reparations provision affect germany economically? choose t…
- Germany began to print additional money to pay its debts. - Germany struggled to find the funds to make its payments. - Germany was forced to pay billions of dollars to the Alli…
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what is the percentage of sand, silt, and clay in soil with the texture…
Sand: 10%, Silt: 10%, Clay: 80%
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which one of the following drugs is not obtained from opium poppies? a.…
B. cocaine
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which provisions were included in the treaty of versailles? choose four…
A. Germany had to pay reparations to other nations. B. Germany was forced to limit the number of its ships. E. Germany could not join the League of Nations. F. Germany could not a…
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suppose an electron was bound to a proton, as in the hydrogen atom, but…
\(\boxed{-4.23\times10^{-97}}\) (approximate value, the exact value may vary slightly depending on the precision of constants used)
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the ratio of the weight of an object on planet a to the weight of the s…
141
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ector quantities. a plane stops from 300 mph in 15 seconds. calculate t…
The plane's acceleration is approximately \(-8.93 \, \text{m/s}^2\) (or in mph/s: \( \frac{0 - 300}{15} = -20 \, \text{mph/s} \)).
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a person starts running from 3 m/s to 9 m/s in 2 seconds. calculate the…
The person's acceleration is \( 3 \, \text{m/s}^2 \).
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ch 1:4 slope - know how to calculate slope and know what slope means fo…
1. D 2. E 3. A 4. F 5. B 6. C Variables: \(v_i = 3\ m/s\), \(v_f=9\ m/s\), \(t = 2\ s\) Formula: \(a=\frac{v_f - v_i}{t}\) Solve: \(a=\frac{9 - 3}{2}=3\ m/s^2\) Speed (S) or Veloc…
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mr. garcia uses magnets to hold a poster on a steel filing cabinet beca…
A. iron
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the diagram shows the field lines near the poles, x and y, of two magne…
C. X: north Y: north
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jolie builds a model of a maglev train. she uses disc magnets to levita…
B. flat, so that the north pole of the magnets on the train point up and the north poles of the magnets on the track point down
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two bar magnets are hung from metal rods and held in the position shown…
The diagram where the right - most S (of the first magnet) and left - most N (of the second magnet) are adjacent (attracting) should be the correct one. (Since the specific option…
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mv = m times v f/a = f a t₂ + t₁ = t₂ t₁ mv = m v δd/δt = δd δt
- \( \frac{F}{a} \): divided by - \( T_2 + T_1 \): plus - \( mv \) (second): times - \( \frac{\Delta D}{\Delta T} \): divided by
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the speed equation to calculate speed, distance, and time. you travel f…
Variables: \( \Delta D = 180 \) miles, \( v = 60 \) mph Formula: \( t=\frac{\Delta D}{v} \) Solution: \( t=\frac{180}{60}=3 \) hours. Leave at 3 p.m.
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review ch-1 and 2 r what their units are and how to read the math code …
Variables: \( \Delta D = 300 - 100 = 200 \) miles, \( \Delta T=4 \) hours; Formula: \( S=\frac{\Delta D}{\Delta T} \); Solution: \( S = \frac{200}{4}=50 \) mph Variables: \( S = 6…
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chapter 1 and 2 review ch 1:1 the math code - know what the variables m…
divided by plus times divided by 43 m/s² 3 meters/sec 45 meters 22 newtons 80 sec Variables: \(v = 10\) m/s, \(t = 5\) s; Formula: \(d=v\times t\); Solution: \(d = 10\times5=50\) …
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ch 1:1 the math code - know what the variables mean, what the rearrange…
divided\>by plus times divided\>by 1. acceleration 2. speed 3. distance 4. force 5. time Variables: \(v = 10\ m/s\), \(t = 5\ s\) Formula: \(d=v\times t\) Solution: \(d = 10\times…
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chapter 1 and 1 review ch 1:1 the math code - know what the variables m…
1. C 2. D 3. A 4. E 5. B Experimental variable Control variable Control variable Control variable
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in the south in 1865, as a result of the civil war, there were more wom…
A. there were more women than men in most states.
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the wartime south saw an increase in the sale of cotton overseas. numer…
D. a significant decline in the production of goods.
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in the confederacy, a military draft was not considered necessary until…
D. aroused opposition from poorer whites for its expensive substitute policy.
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tool used to figure out how old an artifact or fossil might be is calle…
dating (e.g., radiometric dating, carbon dating)
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the confederate states of america was formed despite the passage of the…
E. before Abraham Lincoln was inaugurated president.
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10n 10n·m a c b d fa 1m 1m 1m fb
\( F_A = 0\,\text{N} \), \( F_B = 10\,\text{N} \)
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10n a c b d 10n·m 1m 1m 1m
Reactions: \( R_{Ax} = 0 \, \text{N} \), \( R_{Ay} = 10 \, \text{N} \) (upward), \( R_{By} = 0 \, \text{N} \)
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when railroads expanded west, more settlers moved into native american …
History (Social Science)
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the legend on a map states that 1 cm is 20 km. if you measure 48 cm on …
960
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sputnik i was launched in what year? a 1950 b 1957 c 1969 d 1970
B. 1957
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american terrorist that destroyed the murrah federal building in 1995. …
1. American terrorist that destroyed the Murrah Federal Building in 1995: Timothy McVeigh 2. This militant extremist group of Sunni Jihadists carried out the terrorist attacks on …
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a b c r_a r_b 0.2m 0.1m 10 nm
If we need to find \( R_B \), the answer is \( \boxed{50} \) N (upward). If \( R_A \), it's \( \boxed{-50} \) N (or 50 N downward). But likely the question is to find \( R_B \), s…
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module ba problem 27.63 is the use of nonrelativistic formulas justifie…
Part A: \( v = \boxed{0.0073}c \) (or \( 7.3\times10^{-3}c \)) Part B: \( \sqrt{1 - v^{2}/c^{2}}=\boxed{0.99997} \)
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e. 16 23.according to the following diagram, which three options repres…
a. a, b. b, c. c
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what makes the evidence effective? check all of the boxes that apply. i…
It helps the reader better visualize just how many young people work in the fast - food industry. It supports the reasoning that the fast - food industry values a younger workforc…
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4. given the geography of this area, do you think egypt was vulnerable …
Egypt had a mix of vulnerability and protection from foreign invaders due to its geography. The surrounding deserts (Sahara, Eastern Desert) and the Mediterranean Sea acted as nat…
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judiciary and civil liberties online practice complete this assessment …
C. Judges’ decisions are not influenced by other branches because they will retain their position even if their ruling is not agreed with
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what are the laws that are created by the legislative branch and carrie…
Assuming the options are (from the image, though text is unclear) but the most probable correct answer related to laws created by legislature and enforced by executive (with the p…
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2. why is the delta region to the north called \lower egypt\?
The delta region to the north is called "Lower Egypt" because the Nile River flows from south to north. Geographically, the northern delta region is at a lower elevation (downstre…
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a student fires a 65kg cannonball as shown. the cannon exerts an averag…
Approximately \(\boxed{56}\) meters (or more precisely, around 55.6 m, so \(\boxed{56}\) when rounded).
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1 multiple choice 1 point when media outlets choose to cover sensationa…
A. Shift public attention away from issues that matter long - term ### Question 2
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1. the nile has been called the world’s longest river, 4,160 miles. con…
About 1000 - 1200 miles (or more precisely, 1040 miles if we take 1/4 of 4160). ### Question 2 (Social Science - History/Geography)
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multiple-choice question venus atmosphere is mainly □ carbon dioxide. □…
A. carbon dioxide.
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email * record 789701@hazelwoodschools.org as the email to be included …
D. Ox Hooves, ashes, burnt egg shells, and pumice ### Second Question (Ancient Egyptian Door Locks):
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the volume of a sphere is increasing at a constant rate of 59 cubic cen…
The rate of change of the surface area of the sphere is \( \boldsymbol{59.000} \) square centimeters per minute (rounded to three decimal places).
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example 4. a simple beam ab subjected to a concentrated load p at point…
The reactions at the supports are \( R_A=\boldsymbol{\frac{b}{l}P} \) and \( R_B=\boldsymbol{\frac{a}{l}P} \)
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venus is the _______ planet in our night sky. dimmest brightest darkest…
B. brightest
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mercury is the _______ planet. reddest hottest smallest largest
smallest (the option with "smallest" text, corresponding to the third checkbox in the list)
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multiple-choice question why cant humans live on mercury? choose all co…
A. No atmosphere or oxygen C. It’s temperature (Note: The second option is invalid due to being incomplete, so the correct options are the first and third ones, assuming the third…
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a student is about to launch a 0.1 kg rock from a slingshot as shown. t…
The effective spring constant of the slingshot bands is approximately \( \boldsymbol{246 \, \text{N/m}} \) (or \( 245.7 \, \text{N/m} \) with more precision).
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name dr. heidegger’s experiment part a directions complete the followin…
8. Mood: Mysterious, reflective (with whimsy and melancholy) 9. Plot Summary: Dr. Heidegger invites elderly friends to his study, gives them Fountain of Youth water; they act yout…
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read the excerpt from \take the tortillas out of your poetry.\ in other…
an appeal to emotion
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an engineer is trying to determine the mass of a student who will barel…
The cord’s length changes (stretches) by \( \boldsymbol{99 \, \text{meters}} \) to touch the water. For the energy table (example with \( m \approx 83 \, \text{kg} \)): - Initial:…
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read the excerpt from \mother tongue.\ i am a writer. and by that defin…
Tan references her work with language to build the idea that all forms of English are purposeful and meaningful.
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an engineer is trying to determine the mass of a student who will barel…
- Mass of student barely touching water: \(\approx 82.8\,\text{kg}\) - 94kg student: Yes, they would hit the water. (Note: The exact calculations depend on precise values, but the…
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a 1.2kg physics cart is initially travelling 2.4m/s when it collides wi…
- How much did the spring’s length change: $\boldsymbol{\approx 0.094\,\text{m}}$ - Length at max compression: $\boldsymbol{\approx 0.281\,\text{m}}$ (or 0.375 - 0.094) - Spring f…
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the terrestrial planets do not include: mercury, venus, earth, mars ven…
The fifth option (the last one): Jupiter, Saturn, Uranus, Neptune
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if a ______ survives its journey through earths atmosphere, it may one …
A. meteor, meteorite
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this is a small icy body that orbits in the solar system and develops a…
A. Comet
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which of the following is true about social networking sites? a. they a…
C. They are used for both promotion and communication.
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the order of the planets, starting with the nearest ones to the sun are…
The correct option is: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune (the option with this order, typically the bottom - left option among the given choices).
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this is a minor planet thats made up of metal and/or rock: comet astero…
B. Asteroid (assuming the options are labeled as A. Comet, B. Asteroid, C. Jupiter, D. Meteoroid, E. Earth)
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question 10 of 10 which programming scenario would most likely involve …
A. Deleting the first enemy from an array of enemies
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question 8 of 10 if you want to make an empty array for adding data to …
A. Create
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in makecode arcade, blocks used to retrieve information from an array a…
C. Read
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how are images stored in makecode arcade? a. as arrays of smaller image…
A. As arrays of smaller images
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question 5 of 10 how could this code be simplified? set dialogue1 to \h…
B. By replacing it with an array block
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question 4 of 10 what is one advantage of storing numeric data in varia…
C. The program's code is easy to read if variables are used.
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question 3 of 10 what is the purpose of the pause blocks in this code? …
A. They make sure the pattern isn't displayed too rapidly.
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an engineer is trying to determine the height from which she needs to r…
The engineer needs to release the ball from a height of approximately \(\boldsymbol{11.5\space m}\) (or more precisely \(11.54\space m\)) above the ground.
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question 1 of 10 what is the purpose of this block? list insert at begi…
D. To add a value to the beginning of an array
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how would programmers handle a task using top-down design? a. they woul…
C. They would break the task down into smaller parts.
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question 9 of 10 you are writing a program that uses these modules. an …
D. talk
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what does a function return do in a program? a. it removes the paramete…
C. It returns a value.
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question 7 of 10 what does the control structure in this module do? fun…
A. It returns "Rock," "Paper," or "Scissors," depending on the number chosen.
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question 6 of 10 in which situation would a game programmer create an e…
C. When a specific thing should happen if a certain event occurs
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an engineer is trying to determine the height from which she needs to r…
\(11.5\) (or \(11.54\))
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what is the name for a reusable group of blocks used to create a module…
B. Function
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question 3 of 10 what will happen in this program after the speak funct…
C. The sprite will say "hi" twice.
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question 2 of 10 which block in this module represents the variable? im…
C. duckNumber
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question 2 of 10 which block in this module represents the variable? a.…
C. duckNumber
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what is one benefit of writing a modular program over writing a similar…
A. The code will be more organized.
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the schlieffen plan what was the schlieffen plan? ○ it was germany’s st…
B. It was Germany’s strategy to fight on two fronts.
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question 10 of 10 what will happen if the condition in this control str…
D. A different background will be shown.
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question 9 of 10 the programmer wants to change this code so that a thi…
C. Add another conditional to the control structure
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Question was provided via image upload.
B. The condition must be false.
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according to the selection, what is one benefit of good nutrition? sele…
B. People can have better health.
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instructions: use the diagram on the previous page to complete the tabl…
1. Cannot be answered without the diagram (though the Sun's approximate surface temperature is ~5500-6000 K, but the question may tie to the table's star A which is 6000 K). 2. Ca…
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question 8 of 10 when this logic block is included in a control structu…
B. The condition must be false.