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Blair
Questions (96)
Factor; then use fundamental identities to simplify the expression below and determine which of the following is not equivalent
2 answers
1,370 views
Suppose U={1,2,3,4,5,6,7,8,9,10} is the universal set and M={7,8,9,10}. What is M'?
A. {1,2,3,4,5,6} B. {1,2,3,4,5,6,7,8,9,10} C.
7 answers
7,456 views
How did Irish immigrants coming to America cope with the religious discrimination they faced for being Catholics?
2 answers
545 views
Please Check
1. How does nanotechnology help engineers make products for the future? a. By changing a materials atomic structure,
0 answers
908 views
Please check!
What was the effect of the depression of the 1890s on South Carolina? a. Gold was discovered in Alaska. b. Many
10 answers
4,356 views
Please explain how I am supposed to get this I really don't understand, but I think that I know the answer. Thanks!
1. A conveyor
1 answer
809 views
Please Check:
1. Why did the Farmers’ Alliance form? a. To discuss political concerns and develop solutions b. To coordinate
5 answers
1,527 views
Summarize the events that led to the ratification of South Carolina's constitution of 1868.
Please explain I do not know what it
1 answer
576 views
If you have done this please help me with just the practice question I have already done the quiz I just need help with the
1 answer
622 views
Please Check My Answers:
1) How was South Carolina constitution of 1868 different from previous state constitutions? A. Women
8 answers
1,309 views
Could someone please check my answers?
1. How did the Radical Republican Reconstruction plan affect life in South Carolina? a.
14 answers
3,277 views
I cannot find this answer anywhere in my text. If anyone could help I would greatly appreciate it!
1. Which of the following best
2 answers
913 views
Can someone please check my answers? I would greatly appreciate it. Thanks!
1. Which of the following inner planets has virtually
37 answers
18,160 views
Can someone please check these? I would greatly appreciate it. Thanks!
1. What was the purpose of the Freedmen's Bureau? a. to
23 answers
4,928 views
suppose that an astronaut throws a rock into outer space at a location far from significant influences of gravity and air
2 answers
1,051 views
Can someone please walk me through this? I am really struggling with these type of problems and don't know what to do.
Given:
2 answers
739 views
Can someone please check these. I answered what I thought was right; therefore, I did not know three of them which are 16, 17,
72 answers
31,340 views
DOES THIS SOUND GOOD?
Revise the sentences below to improve fluency. Specifically, add variety to the sentence types, and use
5 answers
3,908 views
Ms. Sue PLEASE check my answers!
1. Which of the following is not part of the theory of evolution? a. Organisms tend to produce
14 answers
1,881 views
On your birthday, you deposit $540.00 in an account that pays 6% interest compound anually. How much is in the account 3 years
6 answers
2,060 views
How did the French influence the Vietnamese government?
1 answer
484 views
A mixture of nitrogen gas and hydrogen gas reacts in a closed container to form ammonia
gas. The reaction ceases before either
1 answer
919 views
x^2-6>-5x
6x^2-5x+1<0 Solve (using any method), write your answer in interval notation and graph the solution set.
2 answers
513 views
Solve each quadratic in form equation.
1. 4y^4+9=13y^2 2. x-3x^1/2+2=0 3. (x-5)^2+2(x-5)-35=0 4. (x-2)^2-3x-2)+2=0 5.
1 answer
478 views
Solve the Given Equations
1. 5/2y+6+1/y-2=3/y+3 2. 5/a-5-1=a/a-5 3. 2/x^2+x-12-6/x+4=2/x-3 4. 65-n/n=4+5/n 5. a/a-2+2/3=2/a-2 6.
1 answer
316 views
Solve each quadratic in form equation.
1. 4y^4+9=13y^2 2. x-3x^1/22=0 3. (x-5)^2+2(x-5)-35=0 4. (x-2)^2-3x-2)+2=0 5.
1 answer
519 views
A photon interacts with a ground state electron in a hydrogen atom and is absorbed. The electron is ejected from the atom and
3 answers
550 views
can you give me ideas. not websites
2 answers
331 views
im writing a speech about hoola hooping can you help me and give me 5 ideas. and if u want give me more.
1 answer
489 views
THANK U SOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO MUCH FOR THE INFORMATION MS.SUE
1 answer
428 views
i am writing a speach . and i need your help to give me 15 ideas .the speach is if i ruled the world . (tell me your ideas)
2 answers
470 views
how many musicians in a quartet?(5, 6,or 7)
1 answer
487 views
i need help finding jokes for my talent show
1 answer
419 views
is their any such things as a sklekion bird that talks.
1 answer
333 views
Use standard enthalpies to calculate Triangle H for: 2C2H5OH (I) + O2 (g) -> 2CH3CHO (g) + 2H2O (I)
1 answer
507 views
i have a test tomorow . so can you help me ? thank you.
1 answer
226 views
how do people change the environment?
How do people change my community? i have a project on this can you please help me? thank
2 answers
365 views
tan^2(x)=-3/2sec(x)
2 answers
577 views
4+29sin=12cos^2
How do you determine this
4 answers
498 views
When the dried up seed pod of a scotch broom plant bursts open, it shoots out a seed with an initial velocity of 2.2 m/s at an
1 answer
4,664 views
Hello!
I have an assignment where I have to rewrite the Bill of Rights in modern english. I've been able to do most of them, but
1 answer
1,170 views
the initial pressure of phosgene gas (COCl2), was 1.31 atm. it was heated, and at equilibrium the pressure of CO was found to be
2 answers
756 views
A 0.25 kg ball is thrown straight up into the air with an initial speed of 20 m/s. Find the momentum of the ball at the
1 answer
836 views
An 8.00 g bullet is fired into a 160 g block that is initially at rest at the edge of a table of 1.00 m height. The bullet
0 answers
489 views
how to determine the change in the number of moles of gas in the reaction 2H2 g + O2 g= 2H2Ol i thought it was 2 because the
1 answer
481 views
How many moles of solute particles are present in 1 L of aqueous 0.08 M ethanol (C2H5OH)?
1 answer
3,753 views
While exploring a cave, a spelunker starts at the entrance and moves the following distances: 75.0 m north, 245 m east, 210 m at
0 answers
741 views
almudena has cut three quarters of a rope to 3 m in length and daniel has cut 3 / 5 of another of 4 m. ? which of the two pieces
1 answer
1,000 views
What types of resources do you believe would be inelastic within the construction industry? Explain. Would you consider the
0 answers
611 views
Did Rome start as a city on the Italian Peninsula?
2 answers
816 views
What is one freedom that American democracy has today that was clearly not recognized in the Roman Empire?
3 answers
1,507 views
Why do you suppose some of Rome's citizens wanted absolute rulers instead of elected senators?
4 answers
1,519 views
Kalvin wants to eat Coco blast but his mom doesn't want him to because it's to sugary.So, Kalvin decides to flip a penny. Every
1 answer
513 views
One thing that happened over the summer, I grew.
Grim takes a look at me one day and he goes, "all that walking you do, it must
1 answer
540 views
punctuation of passage. one thing that happened over the summer i grew even more
grim takes a look at me one day and he goes all
2 answers
461 views
What is the name of the product made from acetone and 4-methylbenzaldehyde in an aldol condensation?
1 answer
820 views
What is the role of Frc-2,6 bis phosphate in Glycolysis and Gluconeogenesis?
0 answers
492 views
What is the role of Frc-2,6 bis phosphate in Glycolysis and Gluconeogenesis?
1 answer
584 views
What product is expected from the reactino of fumaric acid (trans-2-butenedioic acid) with 1,3-butadiene?
2 answers
1,968 views
Benzene is often produced as a by-product during the synthesis of phenylmagnesium bromide. how can its formation be explained?
1 answer
2,307 views
If, by mistake, a chemist used 100% ethanol rather than diethyl ether as the reaction solvent, would the Grignard synthesis
1 answer
1,259 views
Write an equation for the reaction that occurs in the gas trap between SO2 and NaOH.
1 answer
921 views
List the following compouns from highest to lowest frequency.
Cyclohexanone, 2-cyclohexenone, cyclohexanecarbaldehyde
2 answers
394 views
The reaction of (Z)-butenedioic acid with 1,3-cyclopentadiene gives only one product. Why?
0 answers
530 views
How could you distinguish between cyclohexane and cyclohexene using Infrared Spectroscopy only?
How could you distinguish between
1 answer
908 views
A 0.285 M solution of the sodium salt, NaA, of the weak monoprotic acid, HA, has a pH of 9.65. Calculate Ka for the acid HA.
I
3 answers
1,465 views
Suggest an appropriate reducing reagent for the following substrates and predict the product of the reactions :
(a) 2-hexanone
0 answers
513 views
4-chlorophenol is insoluble in water. Explain why 4-chlorophenol dissolves in 2.5M aqueous NaOH solution.
-Besides NaOH being a
1 answer
759 views
Why does an organic mixture being distilled using steam distillation never rise above 100 degrees Celsius?
1 answer
660 views
An optical rotation study gives result of +140 degrees. Suggest a dilution experiment to test whether the results is indeed +140
2 answers
656 views
A solution consisting of isobutyl bromide and isobutyl chloride is found to have a
refractive index of 1.3931 at 20oC. The
3 answers
1,264 views
Does "Pay for performance" fall under the category of "Compensation and Benefits"?
1 answer
473 views
I asked this question before, I asked what are some good "Compensation and Benefits" discussion topics? And people gave me a lot
1 answer
881 views
What are some good "Compensation and Benefits" (from a HR point of view) discussion topics? It doesn't have to be a broad topic,
4 answers
703 views
In the reaction of hydrogen peroxide with iron (II) ion in acidic solution to form iron (III) ion and water,
the oxidizing agent
1 answer
604 views
The standard solution of FeSCN2 (prepared by combining 9.00 mL of 0.200 M Fe(NO3)3 w/1.00 mL of 0.0020 M KSCN) has an absorbance
3 answers
864 views
The solubility of borax is directly proportional to temperature. Therefore, the sign of H is
A. negative B. positive
4 answers
796 views
Which of the following is NOT true of colligative properties? Colligative properties are...
A. responsible for lowering the vapor
1 answer
558 views
The molarity and the molality of a solution prepared by dissolving 2.00 g of ethanol C2H5OH with 99.0 g of water to give a final
1 answer
681 views
1. A solution in which no more solid can be dissoved is referred to as ____.
Answer: saturated 2.At constant pressure, heat can
26 answers
1,305 views
The freezing point of a solution is
A. lower than the freezing point of the solvent alone because higher temperature is required
1 answer
690 views
when I have (2x^(3)-18x)-(2x^(3)) / (x^(2)-9)
am I suppose to be left with -18x/(x^(2)-9) or is it just 18x? Please help and
1 answer
602 views
What are the critical values of f(x)=(x^(7))((x+7)^(2))
and f(x)=7x+6x^(–1)?
0 answers
389 views
What are the critical numbers of f(t)=3t^(2/3)+t^(5/3)
1 answer
739 views
what is the second derivative of
f(x)=x *rad(x^(2)+9 )?
2 answers
326 views
Use Newton's method to approximate a root of the equation 5sin(x)=x as follows.
Let x1=2 be the initial approximation. The second
7 answers
4,946 views
Use differential, i.e., linear approximation, to approximate (125.4^(1/3)) as follows:
Let f(x)=x^(1/3) . The linear
1 answer
645 views
Consider the function f(x)=8(x^(1/2))+7 on the interval [1,5].
By the Mean Value Theorem, we know there exists a c in the open
1 answer
612 views
f(x)=2x^(3)–1x^(2)+3x–2
Find the average slope of this function on the interval (1,7).
1 answer
653 views
If 4x^(2)+5x+xy=4 and y(4)=-20, find y'(4) by implicit differentiation.
I got y'=(-8x-5-y)/(x)
1 answer
1,552 views
Person 1 was walking down a path one day when Person2 appeared in front of it at exactly 8:06 AM.
The next day, Person 1 was
3 answers
571 views
What economic policy should be adopted by regions with persistent economic problems? Why is macroeconomic policy NOT the
1 answer
641 views
The state of aggregation of solids can be described as belonging to the following four types: ionic, metallic, covalent network,
2 answers
1,337 views
How many bones in the human body have marrow??
0 answers
478 views
i always get the error analysis section of my lab wrong so i need a NON human error in an experiment involving the diffusion of
1 answer
692 views
A woman's rights in reagrds to spousal abuse ____________.
A. varied widely depending on the colony in which she found herself
0 answers
902 views