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Gina

Questions (354)

13C NMR.Draw the structure of methyl m-nitrobenzoate Determine the # of unique Carbons with approximate chemical shift (I =
1. 1 answer
2. 73 views
What is 11/18 − 1/3?
1. 1 answer
2. 44 views
The measure of two verticle angles are 9x + 3 and 12x - 6. Find x.(1 point)Responses 3 3 8.7 8.7 9.5 9.5 12
1. 1 answer
2. 120 views
SX bisects <RST.m<RST = 10x. m<XST = 3x+16. Find m<RSX(2 points) m<RSX = degrees (Type the number ONLY)
1. 1 answer
2. 305 views
Using the conditional statement below, match the correct statement to the inverse, converse, contrapositive and biconditional
1. 1 answer
2. 103 views
Which symbolic notation represents the contrapositive of a conditional statement?(1 point)Responses A. P→ q B. ~p→ ~q C.
1. 1 answer
2. 95 views
Match the property that justifies each statement.(7 points)Put responses in the correct input to answer the question. Select a
1. 1 answer
2. 96 views
What is the converse of the following conditional statement. Determine the truth value of the converse. If it is false, then
1. 1 answer
2. 120 views
Write the following statement as a biconditional:If two angles are vertical angles, then they are congruent A Two angles are
1. 1 answer
2. 88 views
Marion babysits for $8.00 per hour and tutors for $6.00 per hour. She wants to make at least $150.00 each week, but her parents
1. 1 answer
2. 259 views
Marion babysits for $8.00 per hour and tutors for $6.00 per hour. She wants to make at least $150.00 each week, but her parents
1. 0 answers
2. 229 views
Given that x is inversely proportional to y^2. If x=4 when y=3. Calculate the value of y when x=7/4
1. 1 answer
2. 278 views
Molarity of standard sodium hydroxide (NaOH) solution (M):0.1960Volume (mL) of the base used to titrate of the Unknown
1. 2 answers
2. 636 views
A 20 N force is applied on an 5,000 kg boulder but thereis no difference between its initial and final position. What is the
1. 1 answer
2. 338 views
balancing IO3^- (aq) + I^- (aq) > I2 (aq) , using the half reactions method
1. 1 answer
2. 2,394 views
How much money do you need to invest each month in a retirement fund with an interest rate of 7% compounded monthly in order to
1. 1 answer
2. 443 views
In gorillas, the alleles for silver-gray fur (G) and yellow eyes (E) are dominant over the alleles for black fur (g) and blue
1. 1 answer
2. 632 views
Turn this equation into Ax+By=C form:Y=-3x+5
1. 1 answer
2. 371 views
1/3(39x-24)=187X=15
1. 1 answer
2. 421 views
A curve is such that dy/dx=2-8(3x+4)^-0.5The curve intersects the y-axis where y=4/3 Find the equation of the cure.
1. 1 answer
2. 1,665 views
write as a product of factors. then solve for x.6x^2-7x-5=0 can someone tell me if i'm doing this correctly? (6x + 5)(x-1) I'm
1. 1 answer
2. 322 views
5/1 - 2 4/5=
1. 1 answer
2. 316 views
I bought a pair of shoes for $51. The shoes were already marked 75% off. What is the original price of the shoes.
1. 3 answers
2. 609 views
so school is starting again .0.Could I be walked through a few practice questions? I've forgotten everything over the summer and
1. 4 answers
2. 500 views
The probability of drawing a peppermint candy out of a jar of 25 candies is 1/5. How many more peppermint candies should be
1. 2 answers
2. 1,889 views
I have to write a research proposal for english!Here is what's written: Review your final research proposal draft one last time.
1. 3 answers
2. 2,113 views
the skill of a painter,complete or incomplete sentence
1. 1 answer
2. 608 views
The skill of a painter complete or incomplete
1. 1 answer
2. 448 views
It was a dark and stormy night. incomplete or complete
1. 1 answer
2. 494 views
If you could come in on Sunday,that would be grest. How many independent and subordinate clauses
1. 1 answer
2. 671 views
18. The author of “HipHop Planet” uses the image of the candy box with a ribbon tied around itto describe the highways of
1. 1 answer
2. 1,457 views
If you estimate a person's age to be 24 but his actual age is 20 what was your percent of error in estimating his age? Round to
1. 1 answer
2. 501 views
The temperature inside a greenhouse was 60 degrees Fahrenheit and increased to 75 degrees Fahrenheit over the next few hours.
1. 1 answer
2. 468 views
Six less than three times a number is two more than four times the number.find the number
1. 3 answers
2. 604 views
Line a intersects line b, forming angles of 135 degrees and 45 degrees. A third line,line c, is perpendicular to line a and
1. 1 answer
2. 876 views
Daniel drives 30 mph to the toy store and 45 mph back home, taking the same route both ways. If the total trip took two hours,
1. 3 answers
2. 623 views
If 4x^2+20x+r=(2x+s)^2 for all values of x, what is the value of r-s?Can you please help me?
1. 1 answer
2. 889 views
If 6 drums of oil will heat 5 buildings for 3 days, how many days will 10 drums of oil last when heating 2 buildings?Is it 12.5
1. 1 answer
2. 336 views
I have a few questions about finding the area.I don't know how to link images on here, so I will just try my best to describe
1. 1 answer
2. 771 views
In triangle ABC, A is a right angle, and m b=45 degrees.What is the length of BC? If your answer is not an integer, leave it in
1. 6 answers
2. 15,696 views
In the following sentence, which direct object requires the personal a?(I don't really get this question, please help!) a. el
1. 1 answer
2. 854 views
Of the ethical theories kantian, utilitarian and virtue which approach do you think is best for deciding tough ethical issue?
1. 1 answer
2. 568 views
In Romeo and Juliet, which of the following illustrates Shakespeare's use of comic relief?A) A servant explains to Capulet that
1. 3 answers
2. 5,992 views
What is the probability of choosing a red or blue gum ball from a bag that contains 14 red, nine blue, and 12 green gumballs.
1. 1 answer
2. 561 views
1.A white flowered plants is crossed with a plant that is heterozygous for the trait. What percentage of he offspring will have
1. 3 answers
2. 4,124 views
Which statement is not true regarding illness associated with malfunctioning cellular organelles? The illness _____a. can result
1. 1 answer
2. 698 views
"In a large metropolitan airport, an air terminal at the edge of a major city, it is not unusual to have many landings and
1. 3 answers
2. 562 views
The best free throw shooter on a basketball team has a 60% chance of making the 1st shot when shooting 2 free throws. If he
1. 4 answers
2. 2,654 views
Using the following information for the Vertex and Directrix, write the standard form equation for the parabola with what is
1. 1 answer
2. 649 views
Look for the probability for an experiment of which requires you to select one card from a standard deck of 52 playing cards.
1. 1 answer
2. 561 views
Solve each equation for 0<_ 0<_ 2pi(3.14)a) 2tan^20 = 3tan0 - 1
1. 3 answers
2. 431 views
How much money must be invested at 6.3 % simple interest to earn $250 in interest each month?
1. 6 answers
2. 3,607 views
Sally has a balance of $2845 on her credit card. What rate of simple interest is she being charged if she must pay $26.19
1. 2 answers
2. 1,436 views
Presque toutes les grandes histoires d'horreur sont également de grands romances, et histoire de Leroux d'un compositeur
1. 2 answers
2. 593 views
How does Erik (the phantom) from The Phantom of the Opera show romance?i already mentioned about his relationship with
1. 8 answers
2. 772 views
1.) Explain the similarity between Mg(OH)2 and Zn(OH)2 in particular why would any insoluble hydroxide tend to dissolve in an
1. 1 answer
2. 2,471 views
A man opens a 1.14-m wide door by pushing on it with a force of 49.5 N directed perpendicular to its surface.(a) What magnitude
1. 0 answers
2. 1,101 views
A bicycle tire has a mass of 2.54 kg and a radius of 0.346 m.(a) Treating the tire as a hoop, what is its moment of inertia
1. 0 answers
2. 572 views
A utility company has the following rate schedule for natural gas usage in a city’s business district:Monthly service charge
1. 0 answers
2. 584 views
what is the concentration of a solution made by mixing 22.0 g of salt with 200 mL of water? assume that the volume of the water
1. 13 answers
2. 3,089 views
A motorcross racer covers one lap of a 1200 meter track on his motorcycle at a speed of 27 meters per second. How long does it
1. 0 answers
2. 531 views
Find the degree 3 Taylor polynomial approximation to the function f(x)=8ln(sec(x)) about the point a=0 .
1. 3 answers
2. 2,085 views
I am a parent trying to help with my childs homework. This is the question that has us stuck. Can you assist us?Boron trioxide
1. 1 answer
2. 687 views
The solubility of aluminum sulfate in water at 20degrees Celcius is 26.7g/100L.Calculate its molarity?
1. 4 answers
2. 434 views
A student reacted 0.500g of Pb(NO3)2 with 0.750g of KI according to the reaction,Pb(NO3)2(aq) + 2KI(aq)=PbI2(s) + 2KNO3(aq) A)
1. 2 answers
2. 3,055 views
A student combusted 0.500g of purified aluminum power with excess oxygen in an oxygen atmosphere according to the reaction,
1. 2 answers
2. 3,473 views
the solubility of aluminum sulfate in water at 20 degrees celcius is 26.7 g/100mLCalculate the molarity?
1. 1 answer
2. 492 views
How many moles of magnesium are in Magnesium Chloride?
1. 1 answer
2. 694 views
please HELP!!mass of magnesium chloride =.2 mass of chlorine in magnesium chloride =.1 A)moles of magnesium? B)moles of
1. 1 answer
2. 760 views
the solubility of aluminum sulfate in water at 20 degrees celcius is 26.7 g/100mLCalculate the molarity?
1. 1 answer
2. 618 views
What is the percentage distribution of different elements in a different compound, given its molar mass and mass percentage of
1. 0 answers
2. 462 views
When 6.25grams of pure iron are allowed to react with oxygen, a black oxide forms. If the products weighs 8.15g, what is
1. 2 answers
2. 3,747 views
What are different strategies of finding all the factors of a number besides the rainbow method?
1. 0 answers
2. 363 views
when translating the verbal expression"five more than d" into an algebraic expression, is the answer 5+d or d+5? Aren't they the
1. 1 answer
2. 504 views
A bathroom measures 250cm by 175cm.Calculate the side of the largest square tile that can be used to tile the floor without
1. 11 answers
2. 2,700 views
A living room measures 450cm by 330cm.Find the dimension of the largest tile that can be used to tile the floor without cutting.
1. 2 answers
2. 1,529 views
A cell phone company charges a monthly fee of $17.95 and $0.03 per minuteWrite an equation that represents the cost (c) for
1. 1 answer
2. 718 views
Mary has a container of sugar in the shape of a cylinder the container has a diameter of 10 inches and a height of 6 inches if
1. 1 answer
2. 723 views
how much acid will remain after 3 extractions with 1.0 mL of ether of 50mg butanoic acid, 5mL water?
1. 1 answer
2. 417 views
A solid cylinder is mounted above the ground with its axis of rotation oriented horizontally. A rope is wound around the
1. 0 answers
2. 1,223 views
5/8 of the students in mr. Halls class got an A or B . Four times as many students got an A than a B. what fraction of Mr.
1. 1 answer
2. 489 views
Determine if the lines L1 and L2 passing through the give pair of points are parallel, perpendicular, or neither. L1: (-2, -3),
1. 1 answer
2. 1,141 views
About 50% of U.S. and most Canadian sulfur is produced by the Claus process, in which sulfur is obtained from the H2S(g) that
1. 1 answer
2. 953 views
maria works 8 hr shifts.she has earned 62.75 mins of sick time. how many sick days does she have
1. 1 answer
2. 461 views
maria works 8 hr shifts.she has earned 62.75 mins of sick time. how many sick days does she have
1. 1 answer
2. 822 views
maria works 8 hr shifts.she has earned 62.75 mins of sick time. how many sick days does she have
1. 1 answer
2. 437 views
There are 8 standard classifications of blood type. An examination for prospective laboratory technicians consists of having
1. 0 answers
2. 800 views
A sporting goods store estmates that 20% of the students at a nearby university ski downhill and 15% ski cross country. Of those
1. 1 answer
2. 1,075 views
Suppose 80% of kids who visit a doctor have a fever, and 30% of kids with a fever have sore throats. What's the probability that
1. 3 answers
2. 3,644 views
How do I figure capacity of a cupboard with shelves?
1. 1 answer
2. 329 views
I need to do a project to figure capacity volume of a stationary cabinet with three shelves. I am confused about how to figure
1. 3 answers
2. 525 views
Explain how the graph of f(x)=(-2)/(x-3)^2 can be obtained from the graph of y=1/x^2 by means of translations, compressions,
1. 2 answers
2. 458 views
Explain how the graph of f(x)=(-2)/(x-3)^2 can be obtained from the graph of y=1/x^2 by means of translations, compressions,
1. 0 answers
2. 409 views
What is the distance on the ground between 2 posts when the posts are attached to a platform that is 6 feet square and attached
1. 1 answer
2. 510 views
Do you like roller coasters?If you were asked to design a roller coaster, what would it look like? Would it have steep hills?
1. 0 answers
2. 1,236 views
28a^11b^7/4a^3b
1. 1 answer
2. 297 views
Find the value of $1000 deposited for 8 years in an account interest compounded semiannually.
1. 1 answer
2. 740 views
Two people wearing skates facing each other. The 1st person is 75kg and pushes the second person 60 kg away at a speed of 2.0
1. 0 answers
2. 430 views
You have 29 coins, the total value of which is $1.77. The number of quarter is eight less than the number of pennies and the
1. 1 answer
2. 617 views
To get the necessary funds for a planned expansion, a small company took out three loans totaling $25,000. The company was able
1. 1 answer
2. 1,604 views

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