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Questions Asked on March 29, 2018

The spectrophotometer was used to measure the abosrbance of each of a series of [FeSal]+ solutions. A standard curve was
1. 0 answers
2. asked by Julie
3. 759 views
If the author wanted to rewrite this story as a play with dramatic irony, what change would be MOST effective?A) Coach Wilkins
1. 12 answers
2. asked by Jadah
3. 4,198 views
Logs are stacked 7 rows high. The top row has 15 logs, the second row has 18 logs, and the third row has 21 logs. This pattern
1. 2 answers
2. asked by Leo
3. 2,243 views
A bag is filled with yellow and orange marbles. There are 97 marbles in the bag. If there are 25 moreyellow marbles than orange
1. 2 answers
2. asked by Anonymous
3. 560 views
Of 100 students surveyed, 95 like milk or juice, 30 like both milk and juice, and 45 like juice. How many students like milk?
1. 1 answer
2. asked by Kailey
3. 425 views
what is the condensed formula for the product of the hydrogenation of 2-butene using a palladium catalyst?
1. 1 answer
2. asked by paul
3. 1,050 views
What reagent is commonly used for alcohol oxidation?a. Na2Cr2O7 b.Benedict's Solution c.H2SO4 d. Tollen's Reagent
1. 0 answers
2. asked by paul
3. 648 views
You're driving down the highway late one night at 18 m/s when a deer steps onto the road 42 m in front of you. Your reaction
1. 1 answer
2. asked by Julia
3. 1,457 views
How did the spoils system affect president James Garfield and his successor Chester A. Arthur??
1. 7 answers
2. asked by Molly
3. 3,509 views
The radius of a circle is 10. Using π, which equation expresses the ratio of the circumference of the circle to the circle's
1. 2 answers
2. asked by help please??
3. 1,521 views
AsthmaCenters for Disease Control, Asthma, FAQs What Asthma Is 1 Asthma is a disease that affects your lungs. It is the most
1. 3 answers
2. asked by Carol
3. 1,899 views
Tan theta / 1- tan theta -cot theta /1-cot theta =cos theta + sin theta/cos theta -sin theta
1. 2 answers
2. asked by Tanya
3. 728 views
When 3,3-dimethyl-2-butanone is reduced, the product isa. 3,3-dimethyl-2-butanene b. 3,3-dimethyl-2-butana
1. 1 answer
2. asked by kelly
3. 1,345 views
Find all of the fifth roots of 32i?
1. 1 answer
2. asked by Joshua
3. 3,087 views
Is the mariana trench part a biome or is a biome?
1. 1 answer
2. asked by Rylie
3. 623 views
Write an expression to represent:Eight more than the product of two and a number xxx.
1. 30 answers
2. asked by JAmal
3. 8,466 views
You're driving down the highway late one night at 18 m/s when a deer steps onto the road 42 m in front of you. Your reaction
1. 1 answer
2. asked by Julia
3. 3,598 views
How are these sentences similar grammatically?1. The long and exhausting practice was scheduled by Jacklyn's coach. 2. Jacklyn's
1. 3 answers
2. asked by Carol
3. 1,841 views
The area of a circle is πr2. To find the area of a sector with a central angle of Θ, measured in radians, by what should you
1. 1 answer
2. asked by help please??
3. 1,162 views
What is the BEST description and explanation for the underlined word in this sentence?The barking dog woke the entire
1. 2 answers
2. asked by Susan
3. 2,163 views
In which sentence is the ellipsis used INCORRECTLY?A) Abigail confessed that she "loved the novel by Jane Austen. . . ." B)
1. 6 answers
2. asked by Carol
3. 1,577 views
Which of the following are reasons why Madison supported the ratification of the Constitution in the Federalist Papers? Select
1. 3 answers
2. asked by girly girl
3. 2,286 views
If all the dimensions of a cube are increased by 5 units, how will the surface area change?increase by a factor of 5 increase by
1. 3 answers
2. asked by Kadence
3. 2,022 views
Why is the Supreme Court case Snyder v. Phelps an example of competing rights?a. The right to privacy and speech causing
1. 3 answers
2. asked by girly girl
3. 2,217 views
If a truck travels at 120km to a warehouse with an empty truck. On the return trip, with a full truck, the truck driver travels
1. 1 answer
2. asked by sam
3. 597 views
Is the sum of two integers always greater than the difference between them? Why or why not? Give examples to support your
1. 1 answer
2. asked by Renee :)
3. 614 views
Gaseous hydrogen at a constant pressure of 0.658 MPa is to flow within the inside of a thin-walled cylindrical tube of nickel
1. 0 answers
2. asked by jan michael vincent
3. 824 views
Which of the following is a change from a more condensed to a less condensed state of matter?Freezing Condensing Evaporating **
1. 1 answer
2. asked by T
3. 537 views
A chemical or physical change that takes in heat from its surroundings isan exothermic process an explosion ** an endothermic
1. 6 answers
2. asked by T
3. 633 views
When ice melts, how does the liquid water compare to the ice?The liquid has a greater mass and greater volume than the ice. The
1. 1 answer
2. asked by T
3. 655 views
Find the circumference of the circle. Use 3.14 or pi. Round to the nearest unit.The circle has a line going through the center
1. 2 answers
2. asked by Mr. Skill's101.4
3. 1,671 views
Which of the following is not a property of a metal?Luster Malleability Permeability Ductility
1. 6 answers
2. asked by T
3. 714 views
Where did must Muslims in the Arab Empire live?
1. 1 answer
2. asked by PLZZ HELP ASAP
3. 536 views
Find the derivative of the functiony=ln(7+x^2) This is my first time doing these kind of problems so please walk me through it
1. 1 answer
2. asked by RobBob
3. 417 views
If a neutral atom has a mass of 12 amu and an atomic number of 5, what is the number of protons, neutrons, and electrons in the
1. 1 answer
2. asked by T
3. 821 views
5. Which of the following was an effect of nativism in the United States in the 1920s?the Great Migration the Scopes Trial** the
1. 9 answers
2. asked by SS help
3. 1,282 views
who was upset that he did not win the election of 1824 and there was a corrupt bargain in the house of representatives
1. 1 answer
2. asked by jesus
3. 589 views
Hi! Can I get some help with this questions. I am very confused about how to approach it.Find the point on the curve y=5x+4
1. 5 answers
2. asked by Claudia
3. 673 views
A rectangular prism has the following dimensions.length: 8 cm width: 13 cm height: 10.5 cm If all the dimensions of the prism
1. 8 answers
2. asked by Kadence
3. 1,791 views
Solve the system of equations using the linear combination method.{9x+5y=35 2x+5y=0
1. 2 answers
2. asked by kim
3. 1,831 views
Prove by mathematical induction that 1+3+5+7+......+(2n-1)=n²
1. 1 answer
2. asked by Simon
3. 1,718 views
Find all real number X Which satisfy the inequality 1/3(X+3)-1>1/5(X+6)Pls I need answer with solution step
1. 1 answer
2. asked by Simon
3. 534 views
A telephone pole that is 14ft y’all has fallen against a house. If the top of the telephone pole touches the house 8ft. Above
1. 5 answers
2. asked by John
3. 3,528 views
Explain why domain restrictions for inverse trigonometric functions are necessary?I’m having trouble understanding this topic
1. 2 answers
2. asked by Benny
3. 5,386 views
which of the following is not a renewable resource?oil petroleum* corn gasoline
1. 10 answers
2. asked by Mr. Skill's101.4
3. 1,275 views
How can personal finance decisions affect the economy? (3 points)a. Saving puts less of your money into the economy*** b.
1. 8 answers
2. asked by Anonymous
3. 1,380 views
Given that kx^3+2x^2+2x+3 and kx^3 -2x + 9 have a common factor,waht are the possible values of k?
1. 1 answer
2. asked by Anonymous
3. 1,050 views
Create two different real-world scenarios—one in which you would use permutations and one in which you would use combinations:
1. 4 answers
2. asked by Kitty Kat *^*
3. 4,659 views
Find the value of c for which the expressionx^3 + (9-c)x^2 -c^2x -5c^2 +25c-100 is divisible by x+4 but not by x-5.
1. 1 answer
2. asked by Anonymous
3. 299 views
Which of the following will have a negative resultA. -8 - (-10) B. 12 - 14 C. 7 - (-3)**
1. 7 answers
2. asked by Renee :)
3. 3,369 views
I've been waiting all day so can someone please check my answers.Key: *** means my answer 1. If the net force on an object is 0
1. 4 answers
2. asked by Beyblade Burst is Awesome
3. 691 views
A long solenoid that has 1200 turns uniformly distributed over a length of 0.37 m is required to produce a magnetic field of
1. 0 answers
2. asked by Sasha
3. 720 views
If the solubility of CaCO_3 in water at 25°C is 5.84 ✕ 10^−3 g/L, calculate the solubility-product constant (Ksp) of
1. 1 answer
2. asked by Jamie
3. 632 views
Please explain how members of the Reagan administration acted illegally to sell arms to Iran and aid the Contras in Nicaragua.
1. 2 answers
2. asked by Erica McDonnell
3. 1,116 views
State and prove the Pythagorean Theorem.
1. 1 answer
2. asked by Andrea
3. 574 views
The cookie dough used by a bakery to make 2-ounce cookies contains an average of 32 raisins per pound of dough. the bakery sells
1. 0 answers
2. asked by Andrea
3. 883 views
Wallace has a $500 budget for a pizza party. Pizzas cost $12 each. He will also purchase drinks for $30, paper plates for $15
1. 1 answer
2. asked by kaif
3. 615 views
A tennis player hits a tennis ball (m = 0.0550 kg) with a force of 32.2 N over a time interval of 0.22 s. If the ball as a
1. 0 answers
2. asked by Kevin
3. 974 views
The output voltage of AC source is V(t) = (25V)sin(5πt). what is the rms value of the voltage? answer: 18V, but how???
1. 1 answer
2. asked by Sasha
3. 573 views
Carla the baker worked four hours to make cookies. She ended with 380 cookies altogether. Write an equation to express how many
1. 4 answers
2. asked by Andrea
3. 1,505 views
what is the probability of getting all questions right on a 15 question, 3 multiple choice (each) with just guessing?i did 15 C
1. 2 answers
2. asked by jake
3. 592 views
The illustration for this problem is at
1. 0 answers
2. asked by unowen
3. 475 views
If (-4,-2) and (2,6) are opposite points on a circle, what is the equation of the circle?
1. 1 answer
2. asked by Andrea
3. 405 views
A solution contains 1.4 * 10^−5 mol of KBr and 0.14 mol of KCl per liter. AgNO3 is gradually added to this solution. Which
1. 1 answer
2. asked by Anon
3. 1,793 views
There was a wide range of influences that affected the art of the emerging modern Europe. Explain how five of these influences
1. 1 answer
2. asked by huncho jack
3. 860 views
as a result of ww1, which area saw the greatest improvment?a)industry b)education c)the economy d)the military
1. 7 answers
2. asked by Saide
3. 474 views
Some amount of water is evaporated from a 2.0 L, 0.2 M NaI solution, to from a 1.0 L solution. The molar mass of NaI is 150
1. 5 answers
2. asked by Michael
3. 755 views
A bag contains 8 blue coins and 6 red coins. A coin is removed at random and replaced by three of the other color.a. What is the
1. 11 answers
2. asked by Patrick
3. 853 views
James counts the hair colors of the 22 people in his class including himself. He finds that there are 4 people with blonde hair,
1. 3 answers
2. asked by Patrick
3. 1,269 views
The power goes out as Sandra is trying to get dressed. If she has 4 white t-shirts and 10 colored t-shirts in her drawer, is it
1. 3 answers
2. asked by Patrick
3. 1,538 views
What impact did the Napoleonic Wars have on popular culture?The magnitude of Napoleon’s war on Europe led to the destruction
1. 2 answers
2. asked by Bri
3. 2,539 views
A researcher's garden contains 90 sweet pea plants, which have either white or purple flowers. About 70 of the plants have
1. 3 answers
2. asked by Patrick
3. 933 views
The switch in the circuit shown in the figure below is closed, and the lightbulb glows steadily. The inductor is a simple
1. 0 answers
2. asked by ricky
3. 1,387 views
A parallelogram has sides of 15 and 24 feet and an angle of 40 degrees .Find the diagonals.I used law of cosines and found 1 of
1. 3 answers
2. asked by Anonymous
3. 1,635 views
A beam of singly ionized carbon atoms (C-12, C-13, and C-14 isotopes) is injected into a mass spectrometer, which isotopes would
1. 1 answer
2. asked by ricky
3. 1,343 views
Find an equation of the circle with center at the origin and passing through (2,-5) in the form of (x-A)^2+(y-B)^2=C where A,B,C
1. 1 answer
2. asked by Andrea
3. 695 views
The area of a circle is πr2. To find the area of a sector with a central angle of Θ, measured in radians, by what should you
1. 1 answer
2. asked by help please??
3. 743 views
The area of a circle is πr2. To find the area of a sector with a central angle of Θ, measured in radians, by what should you
1. 1 answer
2. asked by help please
3. 469 views
Explain how sonar radars work in boats
1. 2 answers
2. asked by Anonymous
3. 421 views
A person personality stay the same throughout life
1. 2 answers
2. asked by Rahul
3. 490 views
How did the spoils system affect president James Garfield and his successor Chester A. Arthur?
1. 3 answers
2. asked by Lana
3. 2,647 views
A rhombus has the same perimeters the circumference of a circle .If each side of the rhombus measures33cm ,find the radiusof the
1. 1 answer
2. asked by Arohi obroy
3. 477 views
Using binomial theorem to expand (2-¼x)⁴
1. 1 answer
2. asked by Nomis
3. 529 views
If y=x²-6x+9, Find the range of value of x for which y ≥ 0.Pls I need working answer
1. 2 answers
2. asked by Nomis
3. 431 views
Suppose that Mr. X will be giving away a golden homework pass to one student in each class. The recipient of this pass is
1. 0 answers
2. asked by Ethan
3. 467 views
Ali is hereHere Ali is Here is Ali Please tell what is Ali in sentences subject something else. and in first here is adverb
1. 1 answer
2. asked by Anonymous
3. 534 views
How do i finish and balance these equations:1. _____KClO3  _____ KCl + ______ O2 2. _____ H2C2O4 + _____ NaOH 
1. 1 answer
2. asked by Anonymous
3. 739 views
what is the distance between (-5,0) and (-9,11)? Please helpppppp!!!
1. 3 answers
2. asked by Andrea
3. 336 views
For breakfast, Clarissa can choose from oatmeal, cereal, French toast or scrambled eggs. She thinks that if she selects a
1. 5 answers
2. asked by Patrick
3. 957 views
5.0 g of aluminum reacts with 50.0 mL of 6.0 M hydrochloric acid to producehydrogen gas. What is the volume of gas collected if
1. 2 answers
2. asked by Blanca
3. 720 views
5.0 g of aluminum reacts with 50.0 mL of 6.0 M hydrochloric acid to producehydrogen gas. What is the volume of gas collected if
1. 1 answer
2. asked by Anonymous
3. 756 views
The following table gives values for the mass defect ∆m for four hypothetical nuclei: A, B, C, and D, isotopes of an element.A
1. 2 answers
2. asked by Sidiqi
3. 981 views
1. What volume of O¬2(g) is consumed in the combustion of 50.0 L of butane (C4H10) if both gases are measured at STP?
1. 1 answer
2. asked by BB
3. 485 views
The binding energy of a nucleus is the amount of energy needed toA.Remove a proton from the nucleus. B.Remove a neutron from the
1. 1 answer
2. asked by A
3. 1,150 views
How much alfalfa should be added to 60L of ostrich pellets to create a mix that is 32% alfalfa by volume?I have no idea how to
1. 2 answers
2. asked by sam
3. 2,124 views
Calculate the concentration (in M) of Tl^+ when TlI just begins to precipitate from a solution that is 0.0315 M in I^−. (Ksp =
1. 2 answers
2. asked by Jamie
3. 601 views
What was the effect of entertainment and sports on Georgia and its economy?a. they made the retail industry less economically
1. 1 answer
2. asked by Anonymous
3. 600 views
What is the importance of modern business to Georgia? (2 points)a. They provide jobs*** b. They are always found in shopping
1. 2 answers
2. asked by Anonymous
3. 716 views
laplace transform of f(t) = t^2 sin (at) use integration by parts
1. 1 answer
2. asked by kojo
3. 846 views
laplace transform of f(t) = t sin (at) use integration by parts
1. 0 answers
2. asked by George
3. 545 views

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