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Charlotte

Questions (108)

Je m'appelle Charlotte. Je viens d'une des régions les plus riches de France. Eh bien, en fait, je suis la fille du baron et de
1. 9 answers
2. 36 views
simplify the expression (-2y + 5)(y+3)
1. 1 answer
2. 91 views
Bot, What's 5! simplified?
1. 21 answers
2. 140 views
I am a 4 - digit number the digit in the hundreds place is the greatest odd number, and it is 3 times the digit in the hundreds
1. 4 answers
2. 158 views
Isocyanic acid, also known as Hydrogen cyanate, is a weak acid and a potentially toxic atmospheric pollutant. Write down the
1. 1 answer
2. 370 views
Gastric acid plays a key role in the digestion of proteins by activating digestive enzymes and often has a pH value in the range
1. 1 answer
2. 303 views
Given that the hydroxide ion concentration of a solution is [OH-] = 2.1 × 10-4 M, calculate the pH and state whether the
1. 1 answer
2. 401 views
Joel reacted 0.9845 g of iron fillings with an excess of copper sulphate solution. When the reaction was complete the solution
1. 1 answer
2. 340 views
Joel reacted 0.9845 g of iron fillings with an excess of copper sulphate solution. When the reaction was complete the solution
1. 1 answer
2. 283 views
Write an equation for the statements -a. In 2 years, Casey will be 3 times as old as Mary b. Casey's age next year c. Mary's age
1. 1 answer
2. 395 views
Tyrell plans to run each week for 4 weeks - write a function equation from tablex/y 1/5 2/9 3/13 4/17
1. 3 answers
2. 372 views
Given f(x) = 2x+5 Find 1/3 f(8)
1. 1 answer
2. 281 views
The area of a little league diamond is 3600 square feet. The infield for a regulation sized baseball diamond is 8100 square
1. 3 answers
2. 1,213 views
Ms. Pacheco, Mr. Edwards, and Mr. Richards are three math teachers at Turner Middle School. Ms. Pacheco is three years older
1. 6 answers
2. 1,266 views
What quantity of sulfur will exa tly react with 128g of oxygen gas to form sulfur dioxide
1. 3 answers
2. 732 views
LIST: SODIUM CARBONATE. CALCIUM CARBONATE. ZINC SULFATE. ZINC NITRATE.(a) State a pair of chemicals from the list above that can
1. 1 answer
2. 583 views
LIST: SODIUM CARBONATE. CALCIUM CARBONATE. ZINC SULFATE. ZINC NITRATE.(a) State a pair of chemicals from the list above that can
1. 1 answer
2. 562 views
LIST: Sodium carbonate. Calcium carbonate. Zinc sulfate. Zinc nitrate.(a) State a pair of chemicals from the list above that can
1. 1 answer
2. 718 views
If the Sun is at 57 degrees altitude at 12:18 pm on Sept. 1, 2016 and I held a pen that is 7 inches long in the sky, how long
1. 1 answer
2. 327 views
A ship is heading North at 15 km/h in a tide moving a 6 km/h westward. Determine the magnitude and direction of the resultant
1. 1 answer
2. 512 views
A bus holds 32 passengers. 150 people want to go on a bus trip. How many buses are needed? And how many empty seats are there?
1. 3 answers
2. 991 views
Can contemporary and gothic architecture coexist?
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2. 461 views
how would I graph a slope of 0.2 and a y intercept of 0.3?I know that y intercept is up and down, and the slope is rise (up)over
1. 1 answer
2. 463 views
how would I graph a slope of 0.2 and a y intercept of 0.3?I know that y intercept is up and down, and the slope is rise (up)over
1. 4 answers
2. 1,849 views
1. The main advantage to a corporation is..A. Ease of entry B. Limited liability for the owners C. Dividends all go to one
1. 12 answers
2. 1,279 views
The areas of two similar triangles are 16 and 25. What is the ratio of a pair of corresponding sides?
1. 2 answers
2. 618 views
Real world trampolines lose energy since they are damped springs with much internal friction. How much energy does the sumo
1. 3 answers
2. 1,453 views
Find the constant c so that lim x->8 x^2+2x+c/x^2-15x+56 exists. For that value of c, determine the limit. (Hint: Find the value
1. 2 answers
2. 708 views
I have 4 spinners each divided into 4 equal sections (labeled 1,2,3,4,) what is the probability of not all same? i have tried
1. 4 answers
2. 2,134 views
1. To insert clip art into a document, what step should I take after I find the clip art I want to insert?A. Use the scroll bars
1. 13 answers
2. 6,555 views
A man enters an elevator holding two boxes-one on top of the other. The top has a mass of 6.0 kg and the buttom box has a mass
1. 7 answers
2. 1,656 views
An unbanked curve has a radius of 80.0 m. What is the naximum speed at which a car can make the turn if the coefficient of
1. 4 answers
2. 1,093 views
The source of the Supreme Court's authority isMoral suasion Judicial activism Concurring opinion Dissent My answer: judicial
1. 3 answers
2. 511 views
How to Prepare a 50 mM pH 6 Citrate buffer starting from citric acid as the sole source of conjugate base.
1. 3 answers
2. 789 views
How to perform a pH Titration of 25 ml of 50 mM Phosphoric acid from pH 1 to pH 13 with 1 N NaOH (including standardizing the
1. 1 answer
2. 390 views
How to make 100 mL of 100mM of Tris HCl and 100 mL of 100mM of Tris Base. Follow the pH of the resulting combined solution as it
1. 7 answers
2. 835 views
A sagging floor is jacked up and a steel girder 10 ft long whose cross sectional area is 6in^2 is put underneath. When the jack
1. 3 answers
2. 905 views
a wire 100 cm long and 0.2 cm in diameter is suspended from a support. a 10 kg mass is hung from the lower end of the wire.a
1. 4 answers
2. 832 views
john is walking at such speed so that his kinetic energy is 20 J, what is his speed? It started to rain John runs at a rate of
1. 4 answers
2. 488 views
The boiling point of diethyl ether CH3CH2OCH2CH3 is 34.500C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in
1. 2 answers
2. 896 views
Jim has some nickels, dimes and quarters worth $5.30. There are five times as many dimes as quarters, and six more nickels than
1. 2 answers
2. 744 views
1. Michelle Kwan has become an inspiration to us all.2. Is Sara the runner in the blue T-shirt? 3. I could have been a
1. 4 answers
2. 705 views
Identify the linking verb and the predicate nominative.1. My partner for biology lab is Penelope. 2. Jason will be the next
1. 6 answers
2. 1,261 views
What is the origin of volcanism?
1. 1 answer
2. 359 views
Simplify.1. x^2 - 1/2x^2 - x - 1 2. x^2 - 16/x^2 - 6x + 8 3. 6x^2 + 4x/2x^2 + 4x My answers: 1. ??? 2. x+4/x-2 3. 3x?
1. 4 answers
2. 444 views
simplify each expression.1. 6/2b - 1 minus 4/b - 1 2. n-6/2n + 2 plus 4n/3 3. 4/6x^3 - 12x^2 minus x - 3/6x^3 - 12x^2 please
1. 1 answer
2. 396 views
Simplify each expression.1. 2x + 10/x+5 2.x^2 - 25/3x - 15 3. x^2 + 4x/x^2 - 9x 4. n^2 + 7n + 10/ n^2 + 2n - 15 Please explain
1. 1 answer
2. 483 views
1. The relationship between temperature and volume is known as what law?2. What is the relationship between temperature and
1. 2 answers
2. 657 views
1. The ordered pairs (0, 1), (1, 4), (2, 16), (3, 64), and (4, 256) represent a function. What is a rule that represents this
1. 3 answers
2. 3,624 views
Identify the italicized word(s) in each sentence.17. Going outside during a thunderstorm is not the wisest thing to do in the
1. 4 answers
2. 1,355 views
Choose the word(s) that the italicized phrase modifies or describes.1. According to this map, the smallest region in the United
1. 4 answers
2. 621 views
1. Each time a touchdown is scored in a football game, 6 points are added to the score of the scoring team. A team already has
1. 6 answers
2. 2,891 views
1. At midnight, the temperature, t, is 13 degrees below zero. If the temperature is expected to rise 5 degrees for the next
1. 2 answers
2. 805 views
1. The ordered pairs (1, 1), (2, 8), (3, 27), (4, 64), and (5,125) represent a function. What is a rule that represents this
1. 30 answers
2. 21,497 views
9. Kristy, a 13-year-old girl, has a resting heart rate of 67 beats per minute. Using the lower and upper limit reserve training
1. 1 answer
2. 476 views
1. The US Senate is composed of 2 senators from each of the 50 states. For a treaty to be ratified, at least two-thirds of the
1. 14 answers
2. 3,730 views
1. Which value is a solution of the equation5 - 4x = -3 0 2 -3 1/4 2. Which ordered pair is a solution of the equation y = x - 4
1. 10 answers
2. 4,747 views
1. Great early American civilizations built large citiesIn Central and South America In Alaska On the plains of North America In
1. 6 answers
2. 848 views
1. Solve for x.4(x - b) = x b = 4/3x b = 3/4x x = 4/3b x = 3/4b 2. Solve for y, then find the value of y when given x = 2. 6x =
1. 14 answers
2. 6,313 views
1.(g + 4) - 3g = 1 + g1 4 No solution Identity 2. 5y + 2 = 1/2(10y + 4) 5 10 No solution Identity 3. 0.5b + 4 = 2(b + 2) 0 0.5
1. 10 answers
2. 3,200 views
1. Identify the adjectives in the followig sentence. You can choose more than one answer.After a rainfall, bugs, slugs, and all
1. 6 answers
2. 449 views
I have another problem:Solve this equation: $19.95 + $.99m + $65.32 = $144.67 I swear this is the last question! I'm sorry I am
1. 7 answers
2. 417 views
Solve the equation.10. 2(4x -4) + 2(3x + 2) = 360 Can you please help me on this problem? Could you explain it please? I'm
1. 7 answers
2. 639 views
1. 2(3x + 5) = 464 5 6 7 2. 1/2x + 1/4x = 16 16 21.3 32 64 3. 6 - x - x = 18 -6 6 9 -9 4. 4x - 3/5 = 2/5 1/5 5/5 1/2 1/4 My
1. 5 answers
2. 415 views
7. Solve. 2/3x - 5 = 1x = 3 x = 4 x = 9 x = 12 My answer 7. x = 9
1. 1 answer
2. 297 views
How is writing an equation to represent a situation involving two variables similar to writing an equation to represent a
1. 12 answers
2. 4,615 views
1. To which subset(s) does the number √42 belong?Rational numbers Irrational numbers Whole numbers, integers, rational numbers
1. 4 answers
2. 5,058 views
1. What is the simplified form of the expression?7m^2 + 6.5n - 4n + 2.5m^2 - n 9.5m^2 + 1.5n 4.5m^2 + 1.5n 1.5m^2 - 4.2n 9.5m^2
1. 34 answers
2. 6,609 views
1. Which word is modified by the adjective in the sentence below?The drama production will start promptly at 8 o'clock. Start
1. 10 answers
2. 896 views
1. What is the product of (-6.8)^2?-13.6 46.24 -46.24 13.6 2. Find the product. 5/10 * 10/3 23/6 -5/7 -7/5 5/3 3. Find the
1. 7 answers
2. 1,548 views
1. 2/3 - 5/4-3 -3/12 23/12 -17/12 2. -6.1 + 1.7 7.8 -4.4 -7.8 4.4 3. -1.8 - 3.9 -2.1 5.7 2.1 -5.7 4. A mountain climber ascends
1. 3 answers
2. 737 views
1. Name the subset(s) of real numbers to which the number zero belongs. You can choose more than one answer.Irrational numbers
1. 7 answers
2. 6,768 views
A highway curve forms a section of a circle. A car goes around the curve as shown in the helicopter view of Figure P1.48. Its
1. 5 answers
2. 1,424 views
Hi,I am stuck on this question and would appreciate some guidance. The question states " The value of Kw decreases as the
1. 4 answers
2. 777 views
Suppose that $5000 is invested in an account with an account with an APR of 12% compounded monthly. Find the future value of the
1. 1 answer
2. 748 views
I've thought about this question for a long time and done some research but I still can't decide. Could someone please give me
1. 1 answer
2. 533 views
How do you write a net ionic and complete ionic equation for the reaction HClO4 + Mg(OH)2 --> MgClO4 + H2O?
1. 2 answers
2. 712 views
Ben traveled by car at an average speed of 29 miles per hour.Then, he traveled by motorcycle at an average speed of 53 miles per
1. 3 answers
2. 579 views
if CaC2 + 2H2o -> C2H2 + Ca(OH) then how many grams of H2o are needed to react with 483 grams of calcium carbide?
1. 2 answers
2. 754 views
Charlotte is building a dollhouse that is a scale replica of her own house. One of the windows on the front of the house is 105
1. 5 answers
2. 2,489 views
An olympic diver springs forward off a 10 meter platform. He enters the water 8 meters beyond the edge of the platform. how much
1. 4 answers
2. 1,333 views
What are the ethical, social, and political issues that might arise through using a wiki?I believe I have found all of the
1. 3 answers
2. 659 views
What are 2 reasons why some geographers today believe Thomas Malthus' theory cannot be used to predict future population issues?
1. 4 answers
2. 5,308 views
Find the inverse of:f(x)=(-1/2)x+3 form of answer..y= Thank you so much!
1. 1 answer
2. 327 views
How do you answer this problem?The square root of 24 subract the square root of 3/2.
1. 1 answer
2. 371 views
The odometer in your mother's car reads 2056 miles less than the odometer in your uncle's car. Your mother's odometer reads
1. 4 answers
2. 919 views
Individual Assignment: Environmental Factors· Resources: University Library, Internet · Select an organization with which you
1. 1 answer
2. 699 views
The transformation shown below can be accomplished in TWO reaction steps. From the following list, select the two reagents (or
1. 1 answer
2. 842 views
What are some characteristics for Hurcules/Heracles???Eg Brave
1. 1 answer
2. 429 views
y = -x + 2y = x - 4
1. 1 answer
2. 308 views
I am doing a project at school at the minute. It is surrialism and i don't no what to do. my teacher told me to do a peice of
1. 1 answer
2. 302 views
ive just finished my geography homework on deforestation of the amazon rainforest in brazil which damon kindly helped me with
1. 5 answers
2. 651 views
thankyou so much for your help. it really helped me . thanks for taking the time to help.!
1. 1 answer
2. 416 views
reasons for the deforestation of the amazon rainforest?the reasons ive found are farming, pastureland , growing crops. im not
1. 7 answers
2. 616 views
Why are gas prices so high?Thanks.
1. 4 answers
2. 446 views
Why is the Old Man and the Sea such a good book? I have to do a review on it and I usually like classic books, but I didn't
1. 7 answers
2. 528 views
Which layer of the atmosphere does the greenhouse effect occur in? Thanks!
1. 2 answers
2. 780 views
Is there a relationship between ozone depletion and global warming?
1. 6 answers
2. 925 views
The population is 2,253,291 in 2000 and 2,264,617 in 2001. What is the growth rate?Thanks!
1. 1 answer
2. 356 views
Can someone please help me with this factoring? Thanks!Factor 3x^2-7xy+2y^2 Factor 12x^2+8x-15
1. 3 answers
2. 563 views

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