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A local photocopying store advertises as follows. " We charge 14 cents per copy for 150 copies or less, 6 cents per copy for
1. 5 answers
2. 620 views
A local photocopying store advertises as follows. " We charge 14 cents per copy for 150 copies or less,6 cents per copy for each
1. 2 answers
2. 671 views
A machine worth $ 11000 new and having a scrap value of $ 10995.6 is to be depreciated over a 4.4 -year life.Find the function
1. 5 answers
2. 650 views
If a manufacturer has fixed costs of $ 300 , a cost per item for production of $ 60 , and expects to sell at least 100 items,
1. 1 answer
2. 538 views
how do I solve for x in the following equation:1.2 ($1,364,994,000 + x) = $1, 807,626,000 + x
1. 0 answers
2. 324 views
Two identical capacitors store different amounts of energy: capacitor A stores 2.5 x 10-3 J, and capacitor B stores 2.8 x 10-4
1. 0 answers
2. 662 views
An object with an initial velocity of 5 m/s has a constant acceleration of 2 m/s^2. When its speed is 15 m/s how far has it
1. 1 answer
2. 528 views
Identify a current event or contemporary social issue that involves ethical values.
1. 1 answer
2. 543 views
Net ionic equations for:Br- + AgNO3 CO3 + AgNO3 Cl-+ AgNO3 I + AgNO3 PO4^-3 + AgNO3 SO4^-2 + AgNO3 S^-2 + AgNO3 They all formed
1. 1 answer
2. 864 views
Are these reactions Exothermic or Endothermic?How do I know? 1.) Mg(OH)2(s)<==>Mg+2(aq) + 2OH-(aq) Saw solution lighten from
1. 0 answers
2. 1,008 views
Most common early childhood program in the united states
1. 1 answer
2. 493 views
Do I solve this by multiplying 1.8645 by 1.14??The equation of your calibration curve from a spectrophotometry experiment was y
1. 2 answers
2. 533 views
A seesaw is 4 meters long and is pivoted in the middle. There is a 350 N child on the left end. Where will a 540 N person have
1. 2 answers
2. 779 views
La palabra escondida esunscramble these letters sneauodsyma
1. 0 answers
2. 429 views
My mean is 175.5 My standard deviation is=90.57 Sample=25 Formula to be used: P(X>190)=P((X-mean)/s sqrt of my sample is = 5
1. 0 answers
2. 1,236 views
Facebook reports that the average number of Facebook friends worldwide is 175.5 with a standard deviation of 90.57. If you were
1. 0 answers
2. 1,046 views
How does the system of health care provision in the U.S. support goals of public health? Provide an example.
1. 0 answers
2. 529 views
A biased coin is tossed 5 times where p(t) = .6. determine the probability that if you have 2 tails, you have 3 tails.
1. 1 answer
2. 574 views
A biased coin is tossed 5 times where p(t) = .6. determine the probability that if you have 2 tails, you have 3 tails.
1. 2 answers
2. 818 views
Edna has scored in 80% of the games she's played.What is the probability she woulds score a goal in at least 7 out of her 8
1. 1 answer
2. 363 views
uppose the demand for these jets is given by the equation:P = 3000 - Q, where Q denotes the quantity of jets, and P denotes its
1. 0 answers
2. 487 views
Fantasia Florist Shop purchases an order of imported roses with a list price of $2,375 less trade discounts of 15/20/20. What is
1. 2 answers
2. 570 views
What is the net price factor for trade discounts of 25/15/10?Answer: .57375 Just checking my homework answers
1. 2 answers
2. 4,375 views
Natureland Garden Center buys lawn mowers that list for $679.95 less a 30% trade discount. What is the dollar amount of the
1. 2 answers
2. 669 views
By what percent is a 100-watt light bulb brighter than a 60-watt light bulb? Round to the nearest tenth.40/60 = 2/3 = 2 ÷ 3 =
1. 2 answers
2. 1,713 views
What is the portion if the base is 900 and the rate is 12¾ %?P=RxB P=12.75x900 P=11,475 Is this correct?
1. 1 answer
2. 528 views
Sunshine Honda sold 112 cars this month. If that is 40% greater than last month, how many cars were sold last month?x=112*100/14
1. 3 answers
2. 561 views
Michael Reeves, an ice cream vendor, pays $17.50 for a five-gallon container of premium ice cream. From this quantity he sells
1. 1 answer
2. 444 views
By what percent is a 100-watt light bulb brighter than a 60-watt light bulb?I'm not sure the equation to use to solve this one.
1. 1 answer
2. 501 views
After a 15% pay raise, Scott Walker now earns $27,600. What was his salary before the raise?Answer: 27600=.15x*27600 x=4140
1. 2 answers
2. 635 views
A letter carrier can deliver mail to 112 homes per hour by walking and 168 homes per hour by driving. By what percent is
1. 2 answers
2. 2,349 views
If 453 runners out of 620 completed a marathon, what percent of the runners finished the race? (Round percent to the nearest
1. 2 answers
2. 1,731 views
What is the exact answer to cos^2x - sin^2x = 0 for between 0 and 2pi?I got x = pi/4 and x = 5pi/4. But the answer key says
1. 5 answers
2. 597 views
Problem Solving Work BackwardThe test that Keyshawn's class took finished at 10:30 a.m. The first part of the test took 30
1. 1 answer
2. 714 views
Problem Solving: Work BackwardAt 12 noon, Leslie recorded the temperature as 56 degree Fahrenheit. The temperature had increased
1. 2 answers
2. 1,162 views
I'm having a hard time coming up with the right equation to solve this one.E-Z Stop Fast Gas sold $10,957 worth of gasoline
1. 3 answers
2. 640 views
Is this the correct numerical expression for 15 less than one-ninth of P?15-1/9 P
1. 1 answer
2. 771 views
A machine produces a voltage in the following formula V(t) = 300cos(10(pi)x). X is the time in seconds. Graph the function with
1. 0 answers
2. 416 views
A horticulturist wishes to estimate the mean growth of seedlings in a large timber plot last year. A random sample of n = 100
1. 3 answers
2. 2,608 views
Make a solutions by dissolving 4 lbs of sulfur dioxide in 100 lbs of water then heat to 30 degress C. what is the partial
1. 1 answer
2. 890 views
A scientist is mixing a chemical solution for an experiment. The solution contains 3/8 ounce of a chemical and 1/6 ounce saline
1. 2 answers
2. 1,185 views
The annual per capita consumption of fresh apples (in pounds) in a nearby state can be approximated by a normal distribution,
1. 1 answer
2. 911 views
Enough of a monoprotic acid is dissolved in water to produce a 0.0190 M solution. The pH of the resulting solution is 2.33.
1. 2 answers
2. 784 views
Can you show 1 3/5, 1.3, and 1 1/10 on a number line?
1. 1 answer
2. 333 views
The National Institute of Science and Technology (NIST) kinetics database lists the rate constant, k, of a particular gaseous
1. 1 answer
2. 1,528 views
Identify the correct sentence.a) Georgia wanted only to be loved, Dante wanted only to love her. b) Georgia wanted only to be
1. 1 answer
2. 1,070 views
A solution contains 2 mEq/ml of KCL (Molecular weight 74.5). If a 20 ml ampule of this solution is diluted to 1 liter what is
1. 2 answers
2. 6,042 views
1 for a large company stock/mutual fund would you expect the betas to be positive or negative for each of he factores in a fama
1. 0 answers
2. 507 views
How do I solve this equation? Please explain and do step by step.6m squared -5m-14=0
1. 3 answers
2. 828 views
Number Sense Fabio said that there are 3 times as many people on a basketball team as on a tennis team. Is he correct? Explain
1. 1 answer
2. 786 views
You are given the following for Cardinal & Cardinal, Inc. Their tax rate is 34%. The firm is in need of $5 million dollars in
1. 0 answers
2. 792 views
A rubber ball is attached to a paddle by a rubber band. The ball is initially moving away from the paddle with a speed of 4.0
1. 1 answer
2. 513 views
How many gallons of gas is in a cylindrical tank (that is laying on it’s side, the circular bases are vertical, the diameter
1. 0 answers
2. 445 views
a person is standing at the top of a 58 m tall hill. He stumbles and falls. As he rolls down the hill, magically friction has no
1. 1 answer
2. 626 views
Jenny has a part time job and her net take-home income is $2000 per month. She needs to allocate her funds to reflect a balanced
1. 0 answers
2. 518 views
Joe can drive from his house to his office in 40 minutes at an average speed of 40 miles per hour. What average is needed to
1. 1 answer
2. 667 views
Write an equation of a line perpendicular to y=2x+3 and passes through (3,4).
1. 2 answers
2. 405 views
Write an equation that is in slop-intercept form of the line that passes through the points: (-1/2, -1) and (3, 5/2).
1. 2 answers
2. 716 views
Write a linear equation to model the situation. You borrow $70 from your brother. To repay the loan, you pay $7 per week.
1. 1 answer
2. 584 views
When a metal pipe is cut into two pieces, the lowest resonance frequency in one piece is 244Hz and that for the other is 454Hz.
1. 0 answers
2. 519 views
A source of sound (1140Hz) emits uniformly in all directions. An observer 3.09m from the source measures a sound level of
1. 0 answers
2. 556 views
using mental math and distributive property solve:25(12)
1. 1 answer
2. 492 views
A square, 0.74m on a side, is mounted so that it can rotate about an axis that passes through the center of the square. This
1. 0 answers
2. 755 views
A lower 0.56m long leg is being exercised. It has a 48.0N weight attached to the foot and is extended at an angle θ with
1. 0 answers
2. 464 views
what elements follow the octet rule?
1. 3 answers
2. 3,596 views
For the reaction 2Co^3+ (aq) + 2Cl^- (aq) ----> 2Co^2+ + Cl2 (g)E^o = 0.46 V (STANDARD cell potential) what is the cell
1. 1 answer
2. 1,825 views
A gaseous reaction occurs at a constant pressure of 45.0 atm and releases 62.5 Kj of heat. Before the reaction, the volume of
1. 0 answers
2. 639 views
Equilibrium constant question!!!?Standard reduction potentials Reduction half-reaction E(V) Ag+(aq) + e- ---> Ag (s) 0.80 Cu ^2+
1. 0 answers
2. 964 views
The standard reduction potentials of lithium metal and chlorine gas are as follows: (for Li, reduction potential is -3.04, for
1. 1 answer
2. 1,267 views
What is Cold FusionMX and how would you accommodate on a Windows 2000 server?
1. 0 answers
2. 1,055 views
Could you please proofread this along with punctuation. It's an essay and it will be doubled spaced when I submit it. Thank youI
1. 1 answer
2. 551 views
Yes,she is my cousin.- Is the comma identify as an introductory phrase?
1. 1 answer
2. 419 views
Forces of 11.1N north, 19.9N east, and 14.0N south are simultaneously applied to a 3.62kg mass as it rests on an air table. What
1. 1 answer
2. 556 views
Two horizontal forces F1 and F2, are pulling an object of mass 3.05kg from two opposite sides. F1 pulls to the right and F2
1. 2 answers
2. 633 views
72-25
1. 1 answer
2. 240 views
Three charges, q1=+45.9nC q2=+45.9nC and q3=+91.8nC are fixed at the corners of an equilateral triangle with a side length of
1. 1 answer
2. 743 views
Mr. Jacob is 55 years old and Tony is 7 years old. In how many years will Mr. Jacob be 4 times as old as Tony? Please help me
1. 4 answers
2. 2,410 views
Three point charges have equal magnitudes, two being positive and one negative. These charges are fixed to the corners of an
1. 0 answers
2. 997 views
Assume that the average annual salary for a worker in the United States is 300,000- and that the annual salaries For Americans
1. 1 answer
2. 741 views
Explain how to measure the volume of a rock by water displacement?
1. 1 answer
2. 556 views
40 centimeters cubed of dry sand is added to a graduated cylinder containing water, the level of the liquid rose 15 centimeters
1. 1 answer
2. 494 views
A 10 centimeters cubed sample of salt having a mass of 8 grams is added to 20 centimeters cubed of water having a mass of 15
1. 1 answer
2. 1,039 views
A sample of one liquid has a mass of 60 grams and a volume of 50 centimeters cubed; a sample of a second liquid has a mass of 30
1. 1 answer
2. 463 views
I need help writing a fallacy essay about The Wrong InequalityBack to Article »By DAVID BROOKS
1. 1 answer
2. 418 views
Please solve this word problem,It will take at least 360 points for Kiko"s team to win the math contest. The scores are 94,82,
1. 1 answer
2. 1,179 views
How do I find the acceleration on a velocity time graph when the graph has an irregular shape.
1. 1 answer
2. 432 views
A car traveling 28 mi/h accelerates uniformlyfor 6.7 s, covering 555 ft in this time. What was its acceleration? Answer in units
1. 1 answer
2. 439 views
What is a simpler form of the radical expression? ^4sqrt 81x^20 y^8 A, 3|x^5|y^2 B. 9|x^25|y^4 C. 9x^25|y^4| D. 3x^5|y^2|
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2. 1,035 views
Where are selfish impulses?Examples of social conscience?
1. 0 answers
2. 623 views
How do you think your psyche has evolved to meet the challenges of your society and culture in this time and place?Can some give
1. 2 answers
2. 512 views
x+2a is a factor of (x^3+2(a-2b)x^2-b(8a-3b)x+6ab^2)
1. 1 answer
2. 359 views
Solve each triange given the indicated measures of angle and sides b=43degrees y=36 degrees a=92cm
1. 1 answer
2. 354 views
When we drive in city traffic, you need to watch the traffic around your carefully. The choices are Pronoun shift in Number,
1. 1 answer
2. 533 views
The capitalized verb agrees with the subject: One of my friends LIKE this brand of coffee. It is True/False. I picked False.
1. 1 answer
2. 416 views
can you fine the dimensions of a rectangle with a perimeter of 94cm if the length is 2 less than six times the width
1. 1 answer
2. 318 views
The confidence interval below for the population variance is based on the following sample statistics: n = 25, x-bar = 31.1, and
1. 2 answers
2. 1,123 views
The probability that a radish seed will germinate is 0.6. Estimate the probability that of 130 randomly selected seeds, exactly
1. 5 answers
2. 2,473 views
so would my answer be 15mlHow much 0.300 M NaOH is required to completely neutralize 30.0 ml of 0.15 M HClO4 Clue: M1V1=M2V2
1. 2 answers
2. 1,169 views
How much 0.300 M NaOH is required to completely neutralize 30.0 ml of 0.15 M HClO4Clue: M1V1=M2V2 I still don't get it to i
1. 1 answer
2. 667 views
How much 0.300 M NaOH is required to completely neutralize 30.0 ml of 0.15 M HClO4Clue: M1V1=M2V2
1. 3 answers
2. 694 views

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