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A mixture of KCI and KClO3 weighing 1.80g was heated. The dry O2 generated occupied 140ml at STP. What percent of the original
1. 1 answer
2. 1,139 views
I need the synonyms and antonyms to all the tenth grade SAT vocabulary list!!
1. 3 answers
2. 591 views
Name the property that is illustrated.A. 7x6=6x7 B. 7+(1+9)=(7+1)+9
1. 1 answer
2. 2,695 views
The following scores were recorded on a 100-point examination:95, 75, 76, 86, 96, 71, 68, 81, 95, 76, 69, 82, 93, 88, 94 Find
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2. 622 views
In a 1970’s game show, a contestant was given a choice of three doors of which one contained a prize. The other two doors
1. 1 answer
2. 679 views
In a 1970’s game show, a contestant was given a choice of three doors of which one contained a prize. The other two doors
1. 2 answers
2. 796 views
My Character Building Teacher had given me a project to write the names of the people we hate on a non-boiled raw potato, and
1. 2 answers
2. 564 views
A satellite of mass m in a circular orbit at a height of 400Km above the earth's surface. What is the Radius of the Earth
1. 4 answers
2. 606 views
A secretary addresses 50 different letters and envelopes to 50 different people, but the letters are randomly mixed before being
1. 1 answer
2. 754 views
Hi, I am writing 6 pages about these questions please me help to understand them so that I can start writing them, thanks!1)What
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2. 475 views
Diego pulls a 4.5 kg sled across level snow with a force, F, of 200 N on a rope that is 35.0° above the horizontal, as shown in
1. 2 answers
2. 998 views
bit strings of a fixed length are needed to form a code. what is the minimum length of the string is one string is needed to
1. 1 answer
2. 491 views
What do you think the right to a fair and impartial jury as mentioned in the Sixth Amendment entails? Do you believe it means
1. 0 answers
2. 483 views
Alfredo walked 24 miles in the walk-a-thon. His friend Terence walked 1/3 as many miles. How many miles did Terence walk?I
1. 4 answers
2. 623 views
Solve the initial value problem(dx/dt)-2ty=-12t^2e^t^2 and the condition y(0)=-3
1. 1 answer
2. 528 views
Solve the initial value problem10(t+1)(dy/dt)+9y= 9t for t > -1 with y(0)=15
1. 1 answer
2. 748 views
Solve the initial value problemt(dy/dt)+2y=9t with x(1)=4
1. 1 answer
2. 382 views
If 80.0 grams of methane were reacted with 368 grams of oxygen, how many grams of water would be formed (find limiter first).
1. 1 answer
2. 686 views
A student reacts 20.0 grams of sodium hydroxide with hydrochloric acid and obtains 25.0 grams of sodium chloride. What is the
1. 2 answers
2. 814 views
36^2-36x+9=0
1. 1 answer
2. 425 views
What company is related to mcdonalds?
1. 8 answers
2. 808 views
In a circle of radius 12 inches, a sector is formed by a central angle of pie/4 radians. Find the area of the sector to the
1. 1 answer
2. 1,072 views
I am writing an argumentative essay on Why I think America should not have to accommodate the languages of immigrants that come
1. 2 answers
2. 543 views
If an audience is opposed to what you have to say or resistant to a change you are suggesting, a good approach is to
1. 3 answers
2. 676 views
which of the following is NOT one of the three steps to take when audience benefits are hard to identify or develop
1. 2 answers
2. 448 views
A boat in calm seas travels 19 km east and 32 km south. Find the distance and direction of the trip, relative to the south. What
1. 2 answers
2. 1,172 views
Neither forward could be stopped. These two lit up the scoreboard with 54 points. In fact, the Rockets scored so many points
1. 1 answer
2. 464 views
The Fairfield Rockets were true to their name last night. They blasted off early in the first quarter and didn't slow down until
1. 3 answers
2. 457 views
A boat in calm seas travels 19 km east and 32 km south. Find the distance and direction of the trip, relative to the south. What
1. 1 answer
2. 649 views
If you want to wait, Ms Hobson will meet with you in a few minutes. What is the infinitive "to wait" in this sentence? Is it a
1. 3 answers
2. 630 views
What would be the orbital speed and period of a satellite in orbit 0.88 multiplied by 108 m above the Earth?Orbital Speed___m/s
1. 1 answer
2. 648 views
The food dyes contain propylene glycol in addition to the dyes and water. The candy shells contain sucrose, corn syrup, corn
1. 1 answer
2. 1,371 views
Who was the leader of China during WW2?
1. 1 answer
2. 499 views
What is a Wordsplash?
1. 1 answer
2. 316 views
"It all happened for the best," "I would never have left that dreadful job if they had not laid me off," and "Yes, I miss mom's
1. 1 answer
2. 558 views
find the inflection points of x^4+5x^3-9x^2+6
1. 1 answer
2. 620 views
How many moles are there in 80.0g of C2H5Cl? leave answer in significant figures.please help and explain how to get the answer.
1. 1 answer
2. 387 views
Evaluations of a particular belief, person, object, or idea describe a person’s: (Points: 5)attitudes. motivation.
1. 4 answers
2. 587 views
Find the tangent approximation for sqrt(5+x) near 3
1. 0 answers
2. 411 views
Carl Jung’s idea of the collective unconscious states that we share: (Points: 5)inherited universal ideas, wishes, and
1. 4 answers
2. 592 views
Find the slope of the tangent line to the ellipse(x^2)/4 + (y^2)/9 = 1 at the point (x,y)
1. 1 answer
2. 1,649 views
find the slope of the tangent to the curve:y^2=x^3/xy
1. 1 answer
2. 344 views
"I just can't make myself study ahead for a test. I work better under pressure. Perhaps it is the fear associated with waiting
1. 5 answers
2. 583 views
Joe has a collection of nickels and dimes that is worth $6.05 if the number of dimes was double and the number of nickels was
1. 2 answers
2. 668 views
Solve using qaudractic formula.Then use a calculator to approximate to three decimal places, the solution as rational numbers.
1. 1 answer
2. 920 views
Solve using qaudractic formula.Then use a calculator to approximate to three decimal places, the onlution as rational numbers.
1. 0 answers
2. 500 views
You are the design engineer in charge of the crashworthiness of new automobile models. Cars are tested by smashing them into
1. 0 answers
2. 614 views
completetly factors the followin expression 4a^2-12ab+9b^2
1. 1 answer
2. 423 views
The following is a list of 11 measurements: -2,82,87,-1,-51,-2,53,87,-20,32,35Suppose that these 11 measurements are
1. 1 answer
2. 891 views
Today only, a desk is being sold at a 27% discount. The sale price is $219.00 .What was the price yesterday? Is it $300.00
1. 2 answers
2. 1,255 views
Graph -3x+4My points are at (0,4) and (1,1)
1. 2 answers
2. 362 views
A man rolls an ordinary die 6 times. What is the probability that he gets at least 5 threes? Round your answer to four decimal
1. 1 answer
2. 470 views
A man rolls an ordinary die 6 times. What is the probability that he gets at least 5 threes? Round your answer to four decimal
1. 2 answers
2. 500 views
Divide:(-8y^7x+15y^7x^6)/(-2y^2x^5) I got y^5(-8+15x^5)/-2x^4 It won't let me add parens. in the answer any suggestions. It does
1. 1 answer
2. 406 views
Divide:(-8y^7x+15y^7x^6)/(-2y^2x^5)
1. 1 answer
2. 389 views
Multiply(2sqrt5 -1)(2sqrt10 -3)
1. 2 answers
2. 371 views
Find the slope of points (-2,2) and (2,1)
1. 1 answer
2. 316 views
Rewrite the following in simplified radical form.(sqrt24w^8) I got 4w^2sqrt6w is that right?
1. 2 answers
2. 1,274 views
y+x=-4
1. 1 answer
2. 286 views
solve by elimination method.7r-2s=61 2r+7s=25
1. 1 answer
2. 411 views
If Loiuse can type 70 words in 2 minutes and Corey can type 120 words in 3 minutes, which statement is true??Loises rate is 50
1. 4 answers
2. 609 views
An airplane must reach a speed of 185 mi/h to take off. If the runway is 500 m long, what is the minimum value of the
1. 1 answer
2. 1,266 views
Solving First degree equations.0.2x-0.3=0.1x+5 I am having a hard time entering this into my TI-84
1. 1 answer
2. 490 views
Information which comes to a neuron must arrive through its: (Points: 5)axons. glial cells. prefrontal area. dendrites its
1. 2 answers
2. 543 views
In her lecture concerning scientific method, Dr. Smith insisted that each of the steps must be used in order to arrive at a
1. 2 answers
2. 664 views
Alexander, a fifth grade teacher, believes that Kimberly's behavior is a result of poor parenting. The school counselor is
1. 5 answers
2. 1,120 views
On a worksheet, the adjusted balance of the Depreciation Expense account is extended to the __________ column. (Points: 5)Income
1. 0 answers
2. 1,380 views
The Net Income amount from the Income Statement is used as a line item on which statement? (Points: 5)Profit and loss statement
1. 1 answer
2. 891 views
cos2x=cos(x+x)=
1. 1 answer
2. 341 views
The U.S. Supreme Court ruled that cities could have school voucher programs that give money directly to parents, who could then
1. 1 answer
2. 1,414 views
Determine how many liters of nitrogen will be required to produce 87.0 liters of ammonia. The balanced equation for this
1. 1 answer
2. 582 views
Suppose a study found a correlation coefficient r = -0.61 between the gender of a worker and their income. What can you
1. 0 answers
2. 1,189 views
What mass of water, in grams, would have to be decomposed to produce 28.7 L of molecular oxygen at STP?
1. 2 answers
2. 512 views
A 44.0kg seal at an amusement park slides from rest down a ramp into the pool below. The top of the ramp is 1.75m higher than
1. 3 answers
2. 1,943 views
A young girl sits at the edge of a dock by the bay, dipping her feet in the water. At the instant shown in the figure , she
1. 1 answer
2. 1,836 views
A 8.0×10−2-{\rm kg} toy airplane is tied to the ceiling with a string. When the airplane's motor is started, it moves with a
1. 0 answers
2. 664 views
A 44.0 kgseal at an amusement park slides from rest down a ramp into the pool below. The top of the ramp is 1.75 m higher than
1. 1 answer
2. 672 views
A nanometer is a unit equal to 0.000000001 meter. Write a expression to represents this number is scientific notation
1. 2 answers
2. 693 views
A pizza parlor has 2 1/2 pizzas left. Each pizza originally has 8 slices. How many slices are left?
1. 1 answer
2. 468 views
The glass in a frame has an area of 91 m sqaurd. If the window length is 14 m, what is the window height?
1. 1 answer
2. 436 views
Solve an equilibrium problem (using an ICE table) to calculate the pH of each solution: a solution that is 0.170 M in HC2H3O2
1. 5 answers
2. 7,949 views
Predict qualitatively whether the salts below dissolve to give solutions that are acidic, basic or neutral.what is the rule for
1. 1 answer
2. 1,079 views
Calculate the pH of a solution at the endpoint of a titration involving 25.00 mL of CH3COOH at unknown concentration, and 21.40
1. 1 answer
2. 591 views
I'm confused..What is the significance of a 1-1 line in regards to density?
1. 0 answers
2. 352 views
which set is infinite?P = {positive numbers less than 60} Q = {whole numbers between 10 and 20} R = {intergers ge=reater than
1. 1 answer
2. 495 views
10.2 g of Pb(NO3)2 are dissolved in 100 mL of water, and added to 250.0 mL of a 0.250 M solution of KI. Determine the mass in
1. 4 answers
2. 1,404 views
Determine the molarity of nitrate ions in a solution prepared by mixing 25.0 mL of 0.50 M Fe(NO3)3 and 35.0 mL of 1.00 M
1. 4 answers
2. 1,015 views
A diameter of a circle is perpendicular to a chord whose length is 12 inches. If the length of the shorter segment of the
1. 1 answer
2. 822 views
Fill in the blank so that the given statement is true.The median is 77 65,68,78,82,89,__
1. 0 answers
2. 469 views
Fill in the blank so that the given statement is true.The median is 77 65,68,78,82,89,__
1. 0 answers
2. 411 views
A rectangular flowerpot is 20 inches long 8 inches wide and 6 inches high.true or false if andy fills the flowerpot 2/3 fullof
1. 3 answers
2. 577 views
GRE question - What is greater z or 60? z is the degrees of a one of the congruent sidesAn isoceles triangle
1. 0 answers
2. 991 views
I am not understanding how to factor polynomials. Example: Factor 12y^6-40y^5+28y^4
1. 2 answers
2. 567 views
2. Which bond is polar covalent?a) H2 b) Cl2 c) HCl d) O2
1. 3 answers
2. 3,889 views
if your agency hire a consultant to develop new software programs to lease at a constant cost of $ 1000 per year.the consultant
1. 0 answers
2. 599 views
Tom had scores of 78, 88, 94 and 79 on his first four science tests. What must he score on the next test to have an average of
1. 1 answer
2. 681 views
Compounded semiannually. P dollars is invested at annualinterest rate r for 1 year. If the interest is compounded semiannually,
1. 2 answers
2. 582 views
The X2 goodness of fit can be used for both qualitative and quantitative dataIs this true or false?
1. 1 answer
2. 527 views
Steri-strips cost $4.95 per box, there are 100 per box. If an orthopedic surgical group uses 200 Steri-strips a month, how much
1. 1 answer
2. 1,284 views
i think I am not doing this part right(1/n5^2 - 1/n1^2)
1. 1 answer
2. 318 views

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