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Lana

Questions (106)

Hey, were you updated to GPT-4 already?
1. 2 answers
2. 210 views
The object hung from the cables has a weight of 25.0 Na. Determinación the tension in the cables when each makes a 30° angle
1. 0 answers
2. 127 views
Foley artists use props to create sound effects for movies. Their principal job is to immerse viewers in what they see by
1. 8 answers
2. 532 views
When x is divided by 9, the reminder is 4. What will be the reminder if 2x + 3 is divided by 9?A. 2 B. 4 C. 7 D. Cannot be
1. 1 answer
2. 275 views
11. A person 1.8 m tall walks away from a spotlight 10 m above the ground at a rate of 1.5 m/s. How fast is the length of the
1. 1 answer
2. 342 views
8. Two motorcycles, travelling at the same speed, approach an intersection, one from the north and the other from the west.When
1. 2 answers
2. 372 views
You are sitting on a bus moving at 50 km/h [E]when you toss a ball in front of you and straight up into the air. The ball
1. 1 answer
2. 521 views
If I’m trying to integrate (-10e^(3x))/(1+e^x)dx, how exactly do I solve? I understand you use u-substitution, right? I think
1. 2 answers
2. 466 views
If Jaime wants to find 60% of 320, which table should he use?A 2-column table with 11 rows. Column 1 has entries 10 percent, 10
1. 2 answers
2. 977 views
Which property justifies each step?Problem A: (6 + 2)a + 8b = 8a + 8b Problem B: 8a^2 + (8a + a^2) + 7a = 8a^2 + (a^2 + 8a) + 7a
1. 3 answers
2. 1,429 views
A: It was freezing cold out on the prairie, but Daniel trudged on. He had to find firewood. His mother was ill. She needed the
1. 1 answer
2. 704 views
Your friend promises you that you can borrow her roller skates, but when she comes over, she forgets to bring them. When you
1. 3 answers
2. 781 views
Which revision to sentence 6 contains an example of vivid description?1. She needed to make a decision immediately. **** 2. The
1. 4 answers
2. 736 views
(1) Sal looked at the map one more time. (2) She knew that the whole troop was depending on her. (3) Sal couldn’t decide if
1. 1 answer
2. 564 views
(1) Sal looked at the map one more time. (2) She knew that the whole troop was depending on her. (3) Sal couldn’t decide if
1. 5 answers
2. 739 views
Which of the following topics would be most appropriate for an autobiographical narrative?1. your opinion of a recent
1. 1 answer
2. 672 views
Which detail in the selection confirms your prediction from the previous question? (Previous question was "Which is the best
1. 3 answers
2. 696 views
(1) Everything I know about gardening I learned from my good friend Sandy. (2) When I first moved from Iowa to Georgia last May,
1. 1 answer
2. 585 views
(1) Everything I know about gardening I learned from my good friend Sandy. (2) When I first moved from Iowa to Georgia last May,
1. 2 answers
2. 536 views
(1) Everything I know about gardening I learned from my good friend Sandy. (2) When I first moved from Iowa to Georgia last May,
1. 2 answers
2. 506 views
Which of the following nouns from the selection is a proper noun?1. garden 2. soil 3. sandy 4. environment
1. 4 answers
2. 515 views
How did the spoils system affect president James Garfield and his successor Chester A. Arthur?
1. 3 answers
2. 2,720 views
how did the spoils system affect president james Garfield and his successor Chester A. Arthur?
1. 4 answers
2. 2,461 views
A rectangle has a width of 10 in and a length of 12 in. A similar rectangle has a width of 15 in. What is the length of the
1. 1 answer
2. 1,314 views
7×5
1. 1 answer
2. 280 views
A 59.6 g box is left 17.5 cm from the centre of a merry-go-round. If the box has coefficients of friction of μs = 0.790 and μk
1. 0 answers
2. 597 views
I've been stuck on this questions for 2 daysA 7.2-kg bowling ball traveling at a speed of 3.5 m/s collides with a 1.2-kg bowling
1. 1 answer
2. 1,822 views
which of the following is necessary to propose a new amendment to the Constitutiona. approve by a popular vote held in every
1. 3 answers
2. 1,541 views
In YEAR 1, the price of gadgets is $2, while the price of the single variable input used is $28.A profit-maximizing gadget
1. 0 answers
2. 680 views
What are the main parts of the prefrontal cortex?
1. 1 answer
2. 573 views
What is the prefix, suffix, and root for slavery?No prefix Suffix-ery or ry? Root- slave Is my suffix correct, if yes what is
1. 1 answer
2. 2,458 views
Identify the independent clause in the following sentence:Before electric lighting was invented, people used candles to light
1. 5 answers
2. 996 views
Calculate the average kinetic energy of 1 mol of hydrogen molecules and of 1 mol of sulfur hexafluoride molecules at 25 degrees
1. 1 answer
2. 623 views
A 15.00 g chunk of lustrous silver metal is heated to 50.0 degrees C and is then placed in a coffee cup calorimeter containing
1. 1 answer
2. 545 views
Write a balanced chemical equation and determine the enthalpy of combustion for carbon in the diamond allotropic form.Is this
1. 1 answer
2. 547 views
Combustion of natural gas (primarily methane) occurs in most household heaters. The heat given off in this reaction is used to
1. 1 answer
2. 2,465 views
1. If you flip a fair coin 10 times, what is the probability ofa) getting all tails Is it 1/1024? b) getting all heads Is it
1. 3 answers
2. 5,789 views
Identify the sampling method.You want to determine the number of text messages students at your school send in a month. You go
1. 1 answer
2. 1,065 views
Combustion of natural gas (primarily methane) occurs in most household heaters. The heat given off in this reaction is used to
1. 1 answer
2. 1,863 views
Combustion of natural gas (primarily methane) occurs in most household heaters. The heat given off in this reaction is used to
1. 2 answers
2. 1,200 views
1 from details about blossom in both the first and third haika ,what conclusion can you drawa. the poet feels exeed ingly lonely
1. 19 answers
2. 2,803 views
In February, you have a balance of $80 in your bank account. Each month you deposit $20. Let January = 1, February = 2, and so
1. 2 answers
2. 760 views
A car is traveling at 65 km/hr. The brakes are applied and the car stops in 3 seconds. What is the car's acceleration?
1. 1 answer
2. 657 views
prove sin2x+cos2x+1 tan(pi/4+x)______________ = __________ sin2x+cos2x-1 tanx so what I did tan(x)
1. 2 answers
2. 790 views
How do nucleotides and hydrogen bonds affect the structure of DNA?Maybe something like nucleotides make up DNA and hydrogen
1. 2 answers
2. 1,365 views
A 15 g bullet is fired with a velocity of 200m/s from a 6kg rifle. What is the recoil velocity of the rifle?
1. 1 answer
2. 1,661 views
the base of a cylinder is a right triangle topped by a 60 degrees sector of a circle, as shown. if the dimensions are in meters
1. 1 answer
2. 886 views
EVOLUTION(fill in the blanks) Natural selection is the BLANK for evolution As a result of natural selection, organisms with more
1. 2 answers
2. 2,328 views
Big picture of natural selection/ keep in mind…Natural selection doesn’t move in a BLANK BLANK Natural selection is not a
1. 1 answer
2. 1,141 views
What are the conditions of China's economy in transition these past few years? How does it benefit(or harm) the country
1. 3 answers
2. 717 views
A class 4 truck weighs between 14,000 and 16,000 pounds. What is the weight range in tons? b. If the weight of. Class 4 truck is
1. 12 answers
2. 2,092 views
Write an equation for the line in slope intercept formSlope:-2 passing through (-2,8)
1. 2 answers
2. 2,560 views
Our trip lasted for 12 days we arrived Sunday July 1 and left on Thursday July 12th where we stayed everyday something went
1. 1 answer
2. 691 views
How would you find the answer to this?Assume that two two-by-two source rasters contain the following values: Raster 1: 7 14 10
1. 0 answers
2. 523 views
Is it B? What is the main idea of the story of Morte d’Arthur by Sir Thomas Malory?King Arthur creates the ideal kingdom of
1. 3 answers
2. 2,317 views
Help! which one?!8. All of the following are types of foreign direct investment (FDI) except _____. a foreign company merges
1. 0 answers
2. 1,413 views
7. The goal of the European Union is to _____.outdo the United States as an international trading nation coordinate tariffs
1. 4 answers
2. 2,287 views
None of these seem to be right? I literally am so confused by the way they set up each one. Shouldnt it be unemployed /labor
1. 1 answer
2. 1,023 views
2. If Congress has determined that the budget will not be completed by September 30, it should _____.prepare appropriations
1. 3 answers
2. 1,278 views
common pathways for food and air are the (1), which connects to the mouth, and (2), which connects to the larynx. Epithelium in
1. 3 answers
2. 2,473 views
A certain weak base has a Kb of 7.80 × 10-7. What concentration of this base will produce a pH of 10.17?
1. 1 answer
2. 1,529 views
Complete the mass balance expression for a saturated solution of Ag2CO3. Note at least one blank is a numeric coefficient.
1. 1 answer
2. 8,738 views
balance the net ionic equation for the overall reaction.Pt | Fe2+(aq), Fe3+(aq) || I-(aq) | AgI(s) | Ag(s) a) Fe3+(aq) + Ag(s) +
1. 1 answer
2. 1,121 views
Find the amount in each case.8% is 56 kg.
1. 1 answer
2. 1,061 views
Calculate Ecell forthe following electrochemical cell at 25 CPt(s) |H2(g, 1.00 bar) |H + (aq, 1.00 M) || Pb2+(aq, 0.150 M) |
1. 1 answer
2. 1,309 views
write a balanced net ionic equation for the overall reaction represented by the cell notation below.Pt/ Fe2+, Fe3+ // I-/AgI/Ag
1. 3 answers
2. 3,803 views
Balance the following redox reaction.MnO4 (aq) + Fe (s) --> Mn2+ (aq) +Fe2+ (aq)
1. 3 answers
2. 5,762 views
Solve the following system:4x-y+z=6 2x+y+2z=3 3x-2y+z=3 Find the values for x, y, and z
1. 1 answer
2. 505 views
Consider two cells, the first with Al and Ag electrodes, and the second with Zn and Ni electrodes, each in appropriate 1.00 M
1. 1 answer
2. 1,759 views
A current of 3.04 A is passed through a Cr(NO3)2 solution for 1.80 hours. How much chromium is plated out of the solution?
1. 2 answers
2. 1,401 views
A 1.147 gram sample containing an unknown amount of arsenic trichloride and the rest inerts was dissolved into a NaHCO3 and HCl
1. 1 answer
2. 640 views
1L of a .2M solution of butanoic acid is altered by adding 5.00g of sodium butanoate. what is the pH of the new solution?
1. 0 answers
2. 432 views
1L of a .2M solution of Ethanoic acid is altered by adding 5.00g of sodium butanoate. what is the pH of the new solution
1. 0 answers
2. 406 views
50 ml of a .1103M solution of formic acid is titrated with a .2511M NaOH.a) What is the pH before and NaOH is added? b) How many
1. 1 answer
2. 676 views
for a .001M solution of methionine:a) calculate the isoelectric pH b) calculate the isoionic pH
1. 1 answer
2. 1,152 views
a .2280g sample contained only NaCl and KBr. it was dissolved in water and titrated with a 0.04799M of AgNO3. complete titration
1. 0 answers
2. 649 views
A 50.0 mL sample containing Cd2 and Mn2 was treated with 58.7 mL of 0.0500 M EDTA. Titration of the excess unreacted EDTA
1. 1 answer
2. 623 views
The alcohol in gasohol burns according to the reactionC2H5OH(l) + 3O2(g) --> 2CO2(g) + 3H2O how many grams of water are produced
1. 1 answer
2. 1,400 views
I am having such a hard time approaching this problem. It would be great if you can help me.1.0 mole of CH4 react with 1.0 mole
1. 2 answers
2. 804 views
I am having such a hard time approaching this problem. It would be great if you can help me.1.0 mole of CH4 react with 1.0 mole
1. 0 answers
2. 731 views
I need help with a Matrix Algebra problemA small school has 100 students who occupy three classrooms A, B, and C. After the
1. 2 answers
2. 4,250 views
tan theta= -4/3 and sec theta<0 find sin (theta = pi/6)
1. 1 answer
2. 600 views
I wanted to know what is Walmart Internal Consistency ?Employee's goal that work in walmart Employer's goal ( walmart)
1. 1 answer
2. 832 views
6|4p+2|-8<34 please help solve this.
1. 3 answers
2. 509 views
provide an example of how one domain of development impacts the other one
1. 1 answer
2. 454 views
I'm writing my english on theme for a certain novel. What would be a good topic sentence to start my introduction off with?
1. 1 answer
2. 553 views
3X+3=3
1. 4 answers
2. 554 views
If sinx=3/4, with x in quadrant II, then determine the value of sin 2x
1. 2 answers
2. 1,100 views
how do i solveseparable differential equation7x−4y sqrt(x^2+1) dxdy=0 Subject to the initial condition: y(0)=−10
1. 1 answer
2. 721 views
A coffee shop mixes French roast coffee worth $9 per pound with Kona coffee worth $4 per pound. How much of each type of coffee
1. 0 answers
2. 774 views
I posted this problem last night and someone answered. I followed all the steps that this person told me to do and I don't get
1. 2 answers
2. 770 views
When first discovered alpha, beta, and gamma radioactivity were referred to as alpha rays, beta rays, and gamma rays. Now we
1. 3 answers
2. 801 views
A charged particle moves at a constant velocity in a straight line through a region in space...a) is the electric field zero in
1. 0 answers
2. 1,140 views
What components make up lithium?
1. 1 answer
2. 689 views
How would you put this in your own words. I'm having some trouble can you please help me out. Organs that are grown from stem
1. 4 answers
2. 1,133 views
what does x equal?(2x+3)+(4x-7)
1. 2 answers
2. 309 views
A copper wire with a criss section of 5 mm^2 and 2 km long has an effective resistance of 2Ohms.a) Find the power lost in this
1. 3 answers
2. 618 views
Describe two advantages and one disadvantage of using high-voltage power fro tranmission lines.I honestly have no idea and could
1. 4 answers
2. 439 views
Find the sum of the 50 greatest negative integers.I'm supposed to find a, d, and t(at)n, but I'm not sure which is which. I
1. 2 answers
2. 1,811 views
What is the resistance of a coffee maker that draws a current of 5.0A from 117V source?What resistance would have to be added in
1. 6 answers
2. 1,483 views

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