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jerry

Questions (120)

Eighty percent of what number is 20?
1. 1 answer
2. 62 views
The demand for a Laptop in Adama is estimated to be QD= 250,000 –35P if this relationship remains approximately valid in the
1. 3 answers
2. 403 views
Find the amount paid for the loan.$2400 at 10.5% for 5 years
1. 3 answers
2. 371 views
v=lwh solve for l
1. 1 answer
2. 326 views
what is 7
1. 2 answers
2. 185 views
The probability of events A and B isP(A)=12 P(B)=13 P(A∩B)=14. What is the value of P(A or B)? Enter your answer as a
1. 4 answers
2. 831 views
what is the ordered pair for the inequality y>-4x-2
1. 1 answer
2. 177 views
Mr. Smith has a 4 in. wide by 6 in. long photo. He enlarges it so the new photo is 18 inches long. What is the area of the new
1. 1 answer
2. 259 views
¨He wants a place on the swim team.¨ The DIRECT object is what?
1. 1 answer
2. 203 views
I am in grade 10 doing this subject what work can i qualify doing this subjectsMath lit,Geography,Business Studies,Tourism
1. 1 answer
2. 487 views
Which table shows a function that is decreasing only over the interval (–1, ∞)?
1. 3 answers
2. 3,123 views
Please kindly help me to correct my english grammar.Dear sir, Good day, I just want to confirm from you if it is true the
1. 3 answers
2. 807 views
Please correct my english grammar.Dear sir, Good day, I just want to confirm from you if it is true the rampant rumors regarding
1. 2 answers
2. 780 views
Design a sub-class of SimpleCalculator called Calculator using psudoecode that contains public methodsnamed multiply(), and
1. 1 answer
2. 548 views
Design a sub-class of SimpleCalculator called Calculator using psudoecode that contains public methodsnamed multiply(), and
1. 1 answer
2. 525 views
25cm cubed of 0.250mol per litre of potasium carbonate was nuetralized 12.5cm cubed of ethanoic acid of unknown
1. 1 answer
2. 398 views
Why the solution of aluminium sulphate in water is not clear
1. 1 answer
2. 375 views
The base of a triangle is 3 cm greater than the height. The area is 27 cm squared. Find the height and base of the triangle.
1. 3 answers
2. 1,604 views
experiencing a constant horizontal 1.10 m/s wind, a hot air balloon ascends from the launch site at a constant vertical speed of
1. 3 answers
2. 1,442 views
Show that if Cov(X,Y)=0, then the correlation coefficient satisfiesp(X+Y, X-Y)=Var(X)-Var(Y)/ Var(X)+Var (Y)
1. 2 answers
2. 631 views
You currently lease scanning equipment at a cost of $2,750 per quarter and two copy machines at $150 each per month plus $0.01
1. 2 answers
2. 1,149 views
How would you enter the equation y + x2 = -1 into your calculator in order to graph it?
1. 2 answers
2. 1,095 views
the density of an aqueous solution containing 10.0% by mass ethanol is 0.984 g/ml. calculate molality and molarity. what volume
1. 4 answers
2. 2,922 views
Tim Tele received a $380 discount loan to purchase a DVD player. The loan was offered at 18% for 60 days. Find the interest in
1. 4 answers
2. 1,163 views
Car A travelling at 13 m/s [N] is 190m behind car B which is travelling at 9.0 m/s [N]. At this moment car A starts to
1. 1 answer
2. 459 views
How many moles are their in 10.6 L os SO2 ?
1. 2 answers
2. 652 views
the series a_n doesn't have a limit.prove that the series (1/n) doesnt go to 1. use the definiton of lim: for every
1. 1 answer
2. 475 views
how does American colonization effect the society of the united states
1. 1 answer
2. 452 views
A blue ball is thrown upward with an initial speed of 22.8 m/s, from a height of 0.8 meters above the ground. 2.8 seconds after
1. 2 answers
2. 850 views
-8<1-3(x-2)<13
1. 1 answer
2. 366 views
Solve the inequality then graph the solution set on real number line.(2/5x)>7 2(x+7)-4>5(x-3)
1. 2 answers
2. 568 views
Solve the inequality then graph the solution set on real number line.(2/5x)>7 2(x+7)-4>5(x-3)
1. 1 answer
2. 299 views
Jesse collected data on the colors of the coats his classmates wore one day in February. He started a circle graph. Which
1. 2 answers
2. 810 views
Karen and Wayne need to buy a refrigerator because theirs just broke. Unfortunately, their savings account is depleted, and they
1. 2 answers
2. 702 views
was the formation of reactants or products favored by the addition of heat?
1. 2 answers
2. 643 views
how do I multiply 53.33 100
1. 1 answer
2. 438 views
couple plans to have four children what is the probability that three are girls and one is a boy
1. 3 answers
2. 878 views
elizabert has a box of shirts.1/2 of the shirts are small,2/5of the shirts are medium, and 5 shirts are large. how many shirts
1. 3 answers
2. 559 views
is any multiple of 8 an even number or not
1. 1 answer
2. 423 views
if kelly gave 1/3 of a pizza to holly and 1/5 to diane how much did she have left?
1. 4 answers
2. 196 views
The perimeter of a fence is 84 meters. If the width is 2 meters less than the length, find the width
1. 2 answers
2. 761 views
Calculate p ̅.x1 20 n1 50 x2 55 n2 100
1. 1 answer
2. 363 views
Set up the null and alternative hypothesis for the following problem.A survey reported the planning habits of men and women. The
1. 2 answers
2. 960 views
What is your conclusion based on the following data?A survey was conducted to study the effects of weight loss from a low fat
1. 1 answer
2. 785 views
Set up the null and alternative hypothesis for the following problem.A survey reported the planning habits of men and women. The
1. 1 answer
2. 490 views
Calculate p ̅.x1 20 n1 50 x2 55 n2 100
1. 1 answer
2. 328 views
A store manager claims that the average age of his customers is less than 40 years old, while the industry average is 40 years
1. 1 answer
2. 513 views
How is the P-value used to determine whether or not to reject the null hypothesis?
1. 1 answer
2. 393 views
how to download C language?give any website for downloading C language.
1. 1 answer
2. 438 views
how to find 2 fracture each third
1. 1 answer
2. 273 views
A conical funnel has a base diameter of 4 cm and a height of 5 cm
1. 3 answers
2. 1,044 views
For each of the following confidence intervals, indicate how much of the distribution would be placed in the cutoff region for a
1. 3 answers
2. 903 views
What training and development programs help companies the most in a struggling economy?
1. 1 answer
2. 396 views
Jim spoke on the phone with all his friends last weekend.On Saturday he spoke for 3/8 of an hour and on Sunday he spoke for half
1. 2 answers
2. 540 views
combination reaction. mg2+o2
1. 2 answers
2. 758 views
does -9 + 2 equal 2 + (-9)?justify your answer.
1. 1 answer
2. 285 views
If a bar code contains a letter followed by a digit from 1 to 9 followed by another letter how many different codes are
1. 1 answer
2. 339 views
Which of the following choices best describes the error in this sentesce? The man is a scientist with a keen sence of
1. 4 answers
2. 996 views
Which of the following is a fragment? A. The dancer floated across the stage. B. The truth can be unpleasant. C. The canoe withe
1. 4 answers
2. 483 views
Each one of the following sentesces contains a cluase.In which sentence is the clause used as an adverb? A. I do not mind
1. 4 answers
2. 479 views
Select the sentence in which all pronouns are used correctly.A. I sat between him and her during the sales conference. B. Just
1. 6 answers
2. 509 views
In the following sentence, what is the subject complement?My neighbor is a newspaper reporter.
1. 1 answer
2. 465 views
During the tubulence of the 1960s black activism focused primarily on
1. 6 answers
2. 305 views
why can you simplify 5(50+3) using the distributive property? why can't you simplify 5(50)+ 3 using the Distributive property?
1. 2 answers
2. 521 views
The _______ damanded that Latin American countries keep their financial affairs on order or risk intervention by the United
1. 1 answer
2. 371 views
The _________ expressed the darkest and most ominous aspect of the rural counterattact of the earlt 1900s.
1. 1 answer
2. 351 views
During the election of1936, declaring their party a "millionair's union," Franklin Roosevelt focused maimly on defending the
1. 5 answers
2. 507 views
The presidential election of 1928 pitted Al Smith of New York against.
1. 3 answers
2. 1,035 views
a Street in san franscico has a 20% grade-that is it rises 20' for every 100' horizontally. Find the angle of elevation of the
1. 1 answer
2. 441 views
For a mixture of 12.0mL of 0.004. M AgNO3 and 8.0mL of 0.0025 M K2CrO4, a colorimetric measurement of CrO4-2 in the equilibrium
1. 2 answers
2. 912 views
lisa rolls a number cube two times. the first time she gets a 3. list all the possible outcomes of lisa's two rolls.
1. 4 answers
2. 689 views
A car of mass 1880 kg is speeding up on level ground. Its position as a function of time isx(t)=Att1+t41t4 where A=527 m and
1. 1 answer
2. 360 views
A 0.50-kg block slides along a small track with elevated ends and a flat central part. The flat part has a length L = 1.85 m.
1. 4 answers
2. 4,834 views
Consider the reaction, 3 NO2(g) + H2O(l) ® 2 HNO3(aq) + NO(g),where DH = – 137 kJ. How many kilojoules are released when 92.3
1. 4 answers
2. 4,235 views
What are the critical attributes that obtain between a derivative and a differential?
1. 1 answer
2. 289 views
how long does it take for light from Jupiter to come to earth. for example tonight the planet Jupiter can be seen by the moon,
1. 4 answers
2. 711 views
Body on surface of earth weighs 400 lb. Radius of earth is about 4000miles. If same body were placed on 4000 mile high tower,
1. 4 answers
2. 2,621 views
A team of at least five volunteers will be selected from seven people who volunteer to work at a food bank.a) How many different
1. 1 answer
2. 482 views
A team of at least five volunteers will be selected from seven people who volunteer to work at a food bank.a) How many different
1. 1 answer
2. 440 views
Among a group of students, 24% take both a probability course and a business course, while 14% take neither course. The
1. 1 answer
2. 474 views
jill bought a coat for $500 dollars the sale tax rate was 7% . what is the total cost of the coat including sales tax
1. 3 answers
2. 493 views
i purchased an item for $10.86 and the sales tax was 8.625%. What was the cost before taxes?
1. 1 answer
2. 338 views
2. _______ is one of the first Latin American countries to have a separate ministry of tourism with dedicated funds within its
1. 2 answers
2. 576 views
Due to increased CO2 in the atmosphere, the pH of rainwater is more acidic than in the previous century. Use the following data
1. 1 answer
2. 468 views
According to the Smart magazine, 70% of smokers started smoking before the age of 18. Suppose 10 smokers are randomly selected
1. 1 answer
2. 1,109 views
what is the equation for taking the derivitive of -x^2+xjust equation setup i don't need an answer from power rool
1. 2 answers
2. 829 views
explain how social cultural differences created problems for walt disney opening up parks over seas.
1. 1 answer
2. 401 views
When 18 g of ethylene glycol C2H6O2 is dissolved in 150 g of pure water, the freezing point of the solution is_____ C. (The
1. 3 answers
2. 713 views
i don't understand this fraction please help!2x - x"2" 3x - 1 ________ + _________ 6 4
1. 1 answer
2. 438 views
An electric current heats a 225 g copper wire from 20.0 °C to 40.0 °C. How much heat was generated by the electric current?
1. 2 answers
2. 1,177 views
Why is reinforcement generally preferable to punishment in promoting behavior modification?
1. 3 answers
2. 551 views
100 to 15 ratio
1. 1 answer
2. 437 views
what is the past particle of kneel?
1. 3 answers
2. 382 views
state the slope of line given the equationy=2/3x+6
1. 1 answer
2. 369 views
a horizontal force of 95 N is applied to 60 kg crate on rough , level surface. if crate accelerates at 1.20 m/s2 , what is
1. 3 answers
2. 1,639 views
What is the division rule
1. 3 answers
2. 310 views
How long will it take a 1920 W motor to lift a 285 kg piano to a sixth-story window 16.0 m above?
1. 4 answers
2. 1,017 views
a positive point charge q sits at the center of a hollow spherical shell. The shell, with radius R and negligible thickness, has
1. 3 answers
2. 2,785 views
What is an example of a specific mixture that could be separated with simple distillation and a specific mixture for which only
1. 2 answers
2. 655 views
compare and contrast triat theory
1. 3 answers
2. 489 views

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