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Nicole

Questions (979)

what fraction is the largest? 3 2/3 or3 3/4 or 3 1/2 or 3 3/5?
1. 4 answers
2. 279 views
Marissa and her friends have 3 pizzas. they eat 2 1/4 of the pizzas. which model shows how much of the pizza they ate? On the
1. 4 answers
2. 721 views
Hector's bean plant grew 14 inches in 3 months. Which shows how many inches the plant grew each month?F)3/14 inch G) 3 1/4
1. 1 answer
2. 397 views
Kate baked 3 pies for a family reunion. She cut each pie into 8 slices. the family ate 2/3 of the pies. How many slices of pie
1. 2 answers
2. 381 views
I just wanted to Thank you Ms. Sue for the help my son is in 5th grade and some of his homework i don't understand, and i don't
1. 5 answers
2. 452 views
Eduardo and his friends niked 7/4 miles. What mied number shows the distance they hiked?
1. 1 answer
2. 255 views
Pete looked at the colors of the shoes worn by his classmates. He found that 1/5 of the class wore white shoes, 3/20 wore blue
1. 1 answer
2. 649 views
Brad filled in 24 out of 40 words on a crossword puzzle. Stewart filled in 15 out of 25 words on a different crossword puzzle.
1. 1 answer
2. 535 views
Your bedroom is 18 ft long and 15 ft wide, and the distance from floor to ceiling is 8 ft 6 in. You need to know the volume of
1. 6 answers
2. 1,076 views
Why can't humans drink salt water for hydration?
1. 0 answers
2. 542 views
A fast food shop plans to employ 8 full-time staff and some part-time staff.Suppose that the daily wages for a full-time staff
1. 2 answers
2. 558 views
Susan has some $2-coins and $5-coins. If there are 18 coins and the total amount of these coins is not less than $75, find the
1. 1 answer
2. 1,331 views
square root(x+1)+ square root(x-1)= square root(2x+1)
1. 1 answer
2. 370 views
travel 250 mi in 5 hneed the unit rate for each situation.
1. 2 answers
2. 414 views
what is the constitution
1. 1 answer
2. 844 views
what is the capital of mexico
1. 2 answers
2. 362 views
What is the area of a square with a base of 8mm?
1. 1 answer
2. 553 views
Complications in the practice of America's ideals occurs because these idealsa. are general principles, not precise rules. b.
1. 3 answers
2. 613 views
In which of the following instances are people more likely to look directly at their conversational partner?1when you are
1. 2 answers
2. 1,150 views
Which of the following statements is true concerning finding similarities?1. An accurate way to assess similarities is to focus
1. 6 answers
2. 1,230 views
How much NaC3H5O3 (in grams) is needed to create a 1000 ml volume of Ringer’s lactate solution
1. 1 answer
2. 929 views
Which of the following are included in listening to evaluate?A.separate facts and inferences B.take down notes on everything the
1. 1 answer
2. 654 views
Carbon-14 has a half-life of about 5,600 years. Archaeologists analyze a piece of wood found at an ancient village site and
1. 2 answers
2. 1,133 views
A river flows due East at 0.979 m/s. A boat crosses the river from the South shore to the North shore by maintaining a constant
1. 2 answers
2. 871 views
What if the size for each sample were increased to 20? Would a sample mean of 115 or more be considered unusual?
1. 1 answer
2. 457 views
Solve: x^4 - 2x^2 = 35
1. 0 answers
2. 391 views
The _______ of a quadratic equation can be used to find the number of solutions it has. ??A. vertex B. Axis of Symmetry C.
1. 2 answers
2. 722 views
The length of a rectangle is three more than twice its width. The area is 65 m2. What is its width?
1. 1 answer
2. 356 views
The height of a right triangle is 7 inches greater than the length of its base. If the area of the triangle is 15 square inches,
1. 1 answer
2. 572 views
Factor 6a^3+27b^3
1. 1 answer
2. 383 views
How do I solve the following problems??1. Factor: 4x^2-100y^2 2. Factor: 3x^2+27 3. Solve 3x^2+9x=0 4. Solve 12^2+30x=-12 5.
1. 1 answer
2. 717 views
The mean number of fitness magazines in a sample of homes is 16, the standard deviation is 5; and the mean for the number of
1. 1 answer
2. 479 views
What was the Voluntary Program?(this is at the time of the Great Depression. Possibly in the new deal? Not sure.)
1. 2 answers
2. 451 views
What is the difference between executive and non executive pay? Contrast the principle diff between executive pay with
1. 1 answer
2. 614 views
translate the hindu-arabic number equivalent roman numeral273
1. 2 answers
2. 1,135 views
write numeral as hindu- arabic numeral_ XMMDCLXII
1. 1 answer
2. 1,971 views
1,3-diphosphoglycerate (1,3-DPG) is a molecule that can be used to regenerate ATP in the body. Explain how this is possible
1. 2 answers
2. 458 views
The 2nd law of thermodynamics states that “in any spontaneous process, the total entropy of the universe always increases”.
1. 0 answers
2. 674 views
Sodium carbonate can be made by heating sodium bicarbonate:2NaHCO3(s) �¨ Na2CO3(s) + CO2(g) + H2O(g) Given that ƒ¢H�‹ =
1. 2 answers
2. 1,585 views
Using the thermodynamic data provided below, calculate the standard change in entropy when one mole of sodium nitrate is
1. 1 answer
2. 2,697 views
Sodium carbonate can be made by heating sodium bicarbonate:2NaHCO3(s) �¨ Na2CO3(s) + CO2(g) + H2O(g) Given that ƒ¢H�‹ =
1. 1 answer
2. 1,032 views
1. Calculate the number of moles of cyclohexanol used in the following reaction:10.5 mL of cyclohexanol and 9mL of H2SO4 react
1. 1 answer
2. 827 views
If the equation is :Cd2+(aq) + Cl-(aq) ¡ê CdCl+ What would happen when Na+ is added would it shift to the right or will there
1. 1 answer
2. 570 views
How can you write a net ion equation and identify the conjugate acid/base pairs for these followings?KNO3 Na2HPO4 NH4Br
1. 1 answer
2. 538 views
CH3CO2H: 0.109M & 20mlNaOH : 0.109M& 10ml H20:10ml Buffer Problem, when I solve it the ratio becomes the same and the pH is the
1. 1 answer
2. 982 views
What is the pH of a solution made by adding 50 mL 0.1 M HCl to 150 mL 0.099 M NH3?
1. 1 answer
2. 523 views
You have 500.0 mL of a buffer solution containing 0.30 M acetic acid (CH3COOH) and 0.20 M sodium acetate (CH3COONa). What will
1. 3 answers
2. 5,682 views
Why wouldn't HCl be a good acid to use to determine the solubility of a silver precipitate in acid solution?
1. 2 answers
2. 1,353 views
When a chemical reaction is carried out in an industrial setting, it is very common to have one of the reactants present in an
1. 0 answers
2. 602 views
You have 500.0 mL of a buffer solution containing 0.30 M acetic acid (CH3COOH) and 0.20 M sodium acetate (CH3COONa). What will
1. 1 answer
2. 3,644 views
An architect is designing a public storage building with 2 different sized storage units the ceilings are 8 feet high in each
1. 2 answers
2. 693 views
Why is the normal concentration for HCl compared with the Molar Concentration of [H3O+] different?Why is The normal
1. 0 answers
2. 576 views
Which of the following compounds could be meso compounds?a. 2-bromo-4-chloropentane b. 2,5-dimethylheptane c.
1. 1 answer
2. 619 views
If the specific rotation of Compound X is (-) 123.8º, what would be the observedrotation of its enantiomer, Compound Y,
1. 3 answers
2. 885 views
How many moles of carbon atoms are found in 6.24 x 10^22 carbon atoms?
1. 1 answer
2. 414 views
Suppose we have a test tube with two substances of diffferent densitites inside. We want to use a centrifuge with a rotational
1. 1 answer
2. 449 views
Without calculating, comment on the statement 2 ∙ 24 �‚ 3 ∙ 23An electrician needs 766 feet of 12-gauge wire to do a
1. 1 answer
2. 488 views
Describe as if you were a member of subordinate
1. 1 answer
2. 393 views
Identify and describe which, if any, of the following creation and consequence situations native americans has faced, Creation:
1. 2 answers
2. 590 views
The combustion of 75.5 liters of 2- propane (c3h6)with 95.5 liters of oxygen gas is extremely exothermic. What is the maximum
1. 1 answer
2. 634 views
if 225 mLs of .50 molars of hydrofloric (HF) acid solution is reacted with 25.5 grams of solid zinc what is the most (in grams)
1. 1 answer
2. 487 views
We're learning about imperialism, and i have to find the foreign aid recipient $$ of china. I can't find it on the website my
1. 5 answers
2. 552 views
determine the optimum preventive maintenance frrequency for each of the pieces of equipment if breakdown time is normally
1. 0 answers
2. 432 views
give and exact value for cos(2pi/3)
1. 1 answer
2. 681 views
I have been asked to solve this two different ways. The first way is to use the chain rule and then simplify (which I have
1. 2 answers
2. 1,267 views
The distribution of time to respond to an e-mail is uniform with a minimum value of 0 and a maximum value of 10 days.What is the
1. 1 answer
2. 421 views
How much heat is needed to raise the temperature of 155 g of water from 25.5 Celsius to 95.0 Celsius?
1. 1 answer
2. 592 views
Which of these would cause a rapid change in the appearance of the Earth's surface?A. Erosion and deposition by a river B.
1. 3 answers
2. 778 views
Assuming that the osmotic pressure of a sample of sea water at 10 C is 25.5 atm, calculate the work required under reversible
1. 0 answers
2. 877 views
Compare the differences and similarities between the militarists in japan and the european fascists.thanks for any help, much
1. 2 answers
2. 478 views
In word part break downs the word Comedian contains the word parts comed and ian meaning?
1. 1 answer
2. 557 views
we have 159ml of CO2 at 38.9 C and 92.4 kPa. if the conditions change to 64.9 C and 174 kPa, what is the volume of the gas?
1. 1 answer
2. 871 views
we have 159ml of CO2 at 38.9 C and 92.4 kPa. if the conditions change to 64.9 C and 174 kPa, what is the volume of the gas?
1. 0 answers
2. 285 views
Steve finds the mass and volume of three different objects. With only this information and a little math, what can he also know
1. 1 answer
2. 416 views
Prove directly:A U (A' and B)= A U B
1. 1 answer
2. 378 views
In solving the equation (x + 1)(x – 2) = 54, Eric stated that the solution would be x + 1 = 54 => x = 53 or (x – 2) = 54 =>
1. 1 answer
2. 462 views
The Danville Epress travels 280mi at a certain speed.If the speed had been increased by 5mph the trip could have been made in 1
1. 1 answer
2. 522 views
The Danville Epress travels 280mi at a certain speed.If the speed had been increased by 5mph the trip could have been made in 1
1. 0 answers
2. 470 views
David is traveling at 20 m/s in a car when the car hits the tree. David comes to a complete stop in 0.4 seconds. What is David's
1. 2 answers
2. 870 views
How do i write my cat leaped onto my stomach in the middle of the night correctly?
1. 2 answers
2. 743 views
Calculate the moles of N(2) in a 3.50 litercontainer at 1.15 atm pressure and 28 degrees C.What is the Density of the gas? What
1. 1 answer
2. 497 views
Solve the problem and reduce to lowest terms? 2/3+1/6+11/12=
1. 3 answers
2. 1,276 views
You're reading My ones digit is 1 less than 4. My tens digit is the greatest number of tens that can be in a number. What number
1. 1 answer
2. 389 views
A 32.85-{\rm g} sample of a solid is placed in a flask. Toluene, in which the solid is insoluble, is added to the flask so that
1. 2 answers
2. 760 views
find the mode of the following numbers.13,45,34,23,12,34,23,12,56,24,12,34,34
1. 3 answers
2. 374 views
Solution Density(g/L) Boiling Point Freezing Point1.0m C2H5OH(aq) 1.05 100.5 -1.8 1.0m HCI(aq) 1.03 101.0 -3.7 1.0m NaCl(aq)
1. 1 answer
2. 1,310 views
Given that AB is a tangent of the circle with the center at X, AB = 12, and XD = 2.5, which is the length of DB?
1. 2 answers
2. 713 views
Cher has forgotten the combination to her locker. She knows it consists of four numbers -- 3, 5, 7, and 9 -- but she can't
1. 5 answers
2. 1,434 views
Two round fountains are similar. One measures 7'6" across and the other measures 14'11" across. Find the scale factor from the
1. 0 answers
2. 371 views
2x is less than but equal to 3x-3SOLVE!!!!
1. 4 answers
2. 350 views
Assume the probability is 1/2 that a child born is a girl. If a family has three children, what is the probability that they
1. 2 answers
2. 1,234 views
A box contains 2 white calls and 7 pink balls. Two balls are drawn at random from the box.a) If the first ball is drawn and not
1. 1 answer
2. 1,137 views
I need help figuring out some irony in the short story "Little Benjamin" by Laura E. Richards. I don't quite understand it.
1. 4 answers
2. 1,104 views
What two thing must scientists measure to find absoluite age of rock?
1. 0 answers
2. 387 views
How would a 3rd grader classify this sentence using s, scs and scv? And where can I learn how to teach this better to my 3rd
1. 2 answers
2. 904 views
I am having difficulties solving this problem. It is part of a review for a Square Roots test for tomorrow. Here is the
1. 1 answer
2. 553 views
I need help making a four page newspaper on the play, The Crucible, by Monday, December 20. Please help?
1. 2 answers
2. 357 views
whats the difference between imperialism and industrialization?
1. 2 answers
2. 774 views
I'm comparing three different authors views on why the "rise of the west" occured in the 19th century. i have to compare ander
1. 0 answers
2. 418 views
(s+25)/2-100x10=5 solve for s
1. 2 answers
2. 434 views

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