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Labor rate = $12 per hourHours worked = 36 Overhead rate = 125% Retail price of good furnished = $185 Sales tax rate = 7% Total
1. 1 answer
2. 2,519 views
A sphere has a radius of 3.5 inches.Volume (to the nearest tenth) = cubic inches The answer that I got was 179.6. It is wrong !
1. 3 answers
2. 1,917 views
Suppose you want to represent a triangle with sides 12 feet, 16 feet, and 18 feet on a drawing where 1 inch = 2 feet. How long
1. 3 answers
2. 1,386 views
Your station charges $16.50 for a lubrication job. As a promotion you sell six coupons for lubrication jobs for $90. What
1. 9 answers
2. 1,879 views
The total price of an article is $7.02, including tax. If the tax rate is 8%, what is the retail price of the article?
1. 2 answers
2. 1,173 views
Purchase price of article = $3,000Down payment = $0 Number of payments = 36 Monthly payment amount=$93.33 True Annual Interest
1. 1 answer
2. 1,035 views
what motivates us as writers and viewers to create and interact with characters through pieces of work such as " a beautiful
1. 1 answer
2. 516 views
Purchase price of article = $5,555Down payment = $555 Number of payments = 42 True annual interest rate=18% Monthly Payment= $
1. 2 answers
2. 776 views
Loan Amount: $15,000Method of payment: discount basis Amount of Interest : $650 Term of loan: 1 year Effective Rate of Interest
1. 1 answer
2. 954 views
Tim Worker buys a new sofa for $549.95. He pays 20% down and takes an installment loan to complete the purchase. He makes 12
1. 6 answers
2. 932 views
A stock market analyst figures the probabilities that two related stocks, A and B, will go up in price. She finds the
1. 2 answers
2. 1,157 views
Assume that there is an urn containing seven $50 bills, six $20 bills, five $10 bills, four $5 bills, and one $1 bill and that
1. 1 answer
2. 1,765 views
there are 6 white balls and 4 black balls.i takeout 2 balls at random,one at a time,without replacement.What is the probability
1. 1 answer
2. 356 views
Assume that 2 cards are drawn in succession and without replacement from a standard deck of 52 cards. Find the probability that
1. 1 answer
2. 1,946 views
For a family with 2 children, the sample space indicating boy (B) or girl (G) is BB, BG, GB, and GG. If each of the outcomes is
1. 1 answer
2. 4,300 views
Find the area of a circle whose circumference measures 100 cm.Area (to the nearest square centimeter) = cm2 I plugged in
1. 1 answer
2. 2,100 views
Compute the area of a triangle with a base of 15 cm and an altitude of 10.5 in.Area (to the nearest tenth) = cm2 I plugged
1. 7 answers
2. 1,216 views
You are given the job of laying carpet for a six-story building. At each floor the dimensions of the floor are 75 meters in
1. 3 answers
2. 917 views
A cylinder has a radius of 2 feet and a height of 18 feet.Volume (to the nearest tenth) = a0 cubic feet i TRIED to work out this
1. 1 answer
2. 1,130 views
V = 4/3r3. A sphere has a radius of 4 inches.Volume (to the nearest tenth) = cubic inches The answer I got was 261.2 but it was
1. 1 answer
2. 1,776 views
I need help with this I keep putting the numbers in wrong on the formula ! PLEASE HELPPrice of article = $315.50 Down payment =
1. 2 answers
2. 2,897 views
Your service contract for washer repair maintenance is offered at $48 per year. If a customer wants to pay it off in equal
1. 5 answers
2. 1,411 views
Your service contract for washer repair maintenance is offered at $48 per year. If a customer wants to pay it off in equal
1. 0 answers
2. 1,031 views
Price of article = $315.50Down payment = $31.55 Monthly payment amount = $16.50 Duration of payments = 20 months True annual
1. 1 answer
2. 1,294 views
Weights of the vegetables in a field are normally distributed. From a sample Carl Cornfield determines the mean weight of a box
1. 1 answer
2. 1,107 views
Weights of the vegetables in a field are normally distributed. From a sample Carl Cornfield determines the mean weight of a box
1. 0 answers
2. 1,003 views
Express your answer as a decimal (to the nearest hundredth).What part of an hour is 40 minutes?
1. 3 answers
2. 1,949 views
On Team B 80% of the football players weigh more than 200 pounds. If 41 men are on the team, how many weigh more than 200
1. 5 answers
2. 3,000 views
I did the paraphrases for the story is it the correct way.Lifeguard Assignment Chris doesn’t like children, but he works as
1. 5 answers
2. 756 views
Suppose you are trying to estimate the percent of women in a city. Other things being equal, a simple random sample of 0.1% of
1. 2 answers
2. 601 views
Suppose you are trying to estimate the percent of women in a city. Other things being equal, a simple random sample of 0.1% of
1. 0 answers
2. 506 views
A triangle has an area of 60 in^2. Its base is 10 inches and its height is √x inches. What is the value of x? What is the
1. 2 answers
2. 1,234 views
1.Given the following velocity-time graph: V-T Graph 10 Velocity, m/s 5 10 15 Time -10 a. Calculate the displacement at the end
1. 0 answers
2. 941 views
Find the area of the regular polygon. Round your answer to the nearest tenth.the individual sides are 10 the radius is 13.07
1. 0 answers
2. 1,018 views
Chromium(III) chloride(aq) + potassium sulfide(aq)what are the products of this reaction
1. 1 answer
2. 1,939 views
takes 190. seconds for a sample of carbon dioxide to effuse through a porous plug and 295 seconds for the same volume of an
1. 2 answers
2. 545 views
For the following combination of reactants, enter the formulae of the products in the space provided and give their states.
1. 0 answers
2. 672 views
How many grams of TiCl4 are needed to produce 17.8 g of titanium? what equation do i use?
1. 2 answers
2. 599 views
The half-life of is 30.0 days. What fraction of a sample of this isotope will remain after 16.2 days?
1. 2 answers
2. 1,212 views
What is the empirical formula of the compound with a mass percent composition of 70.0% Fe and 30.0% O? (Type your answer using
1. 2 answers
2. 639 views
What is the empirical formula of the compound with a mass percent composition of 70.0% Fe and 30.0% O? (Type your answer using
1. 1 answer
2. 464 views
Given the thermochemical equation below, calculate the amount of energy released when 250. g of NaOH (molar mass = 40.0 g/mol)
1. 1 answer
2. 635 views
find the points of intersection of the following pairs of equations.a. y=x^2 and y=x +2 b. y=x^2 and y=8-x^2 c. y=x^2 and x=y^2
1. 3 answers
2. 441 views
which president raises soft money in order to help democrat candidates in the 1996 election
1. 1 answer
2. 348 views
1)find the sum of the odd integers from 25 to 752)find the sum of the first 20 terms in the series 10+5+2.5+1.25... . please
1. 0 answers
2. 472 views
If 10.4 liters of O2 at STP are produced by the electrolysis of water, how many coulombs of charge were required?
1. 3 answers
2. 451 views
If 10.4 liters of O2 at STP are produced by the electrolysis of water, how many coulombs of charge were required?
1. 3 answers
2. 533 views
A hydrogen-oxygen fuel cell operates on the simple reaction given below.H2(g) + 1/2 O2(g) H2O(l) If the cell is designed to
1. 1 answer
2. 882 views
what is the word and balanced chemical equation for oxalic acid and marble?
1. 1 answer
2. 383 views
nsider the following electochemical cell.Pt | Cr3+ (2.7010-4 M), Cr2+ (0.500 M) || Pb2+ (0.0710 M) | Pb Calculate the voltage of
1. 0 answers
2. 914 views
Pt | Cr3+ (2.7010-4 M), Cr2+ (0.500 M) || Pb2+ (0.0710 M) | PbConsider the following electochemical cell. Calculate the voltage
1. 0 answers
2. 1,201 views
In acidic solution copper(I) ion is oxidized to copper(II) ion by nitrate ion.I got Cu^+(aq) + NO_3^-(aq) --> Cu^2+(aq) +
1. 0 answers
2. 920 views
3 Ce4+(aq) + Cr(s) �¨ 3 Ce3+(aq) + Cr3+(aq)What is the emf of this cell when [Ce4+] = 2.9 M, [Ce3+] = 0.11 M, and [Cr3+] =
1. 2 answers
2. 4,728 views
If the equilibrium constant for a one-electron redox reaction at 298 K is 7.8 104, calculate the corresponding ÄG° and
1. 2 answers
2. 1,992 views
A voltaic cell that uses the reactionTl3+(aq) + 2 Cr2+(s) �¨ Tl+(aq) + 2 Cr3+(aq) has a measured standard cell potential of
1. 3 answers
2. 4,929 views
1. A plane is headed at 122 degrees with an air speed of 350mph in a wind that is blowing from 38 degrees. Find the ground speed
1. 1 answer
2. 590 views
A voltaic cell consists of a strip of cadmium metal in a solution of Cd(NO3)2 in one beaker, and in the other beaker a platinum
1. 4 answers
2. 6,426 views
The volume of 0.100 mol of helium gas at 34°C is increased isothermally from 1.00 L to 4.50 L. Assuming the gas to be ideal,
1. 1 answer
2. 675 views
La(s) �¨ La(OH)3(aq) (basic solution)Complete and balance the following half-reactions
1. 1 answer
2. 859 views
From the following list, identify the ions that are more easily reduced than H+.Fe2+(aq) Al3+(aq) Cr3+(aq) Ag+(aq) Sn4+(aq)
1. 2 answers
2. 404 views
how did the US support Diem's regime between 1954-1964?
1. 1 answer
2. 401 views
Using the data in this table of the thermodynamic quantities for selected substances and given the pressures listed, calculate
1. 0 answers
2. 617 views
what is the Ka equation for HCHO2i thought it was K_{a} = [CHO_2][H^+]/[HCHO_2] but its not correct
1. 0 answers
2. 465 views
Why did the US intervene in Vietnam, during the Vietnam War, and support Diem's regime for econommic reasons?Not only for
1. 2 answers
2. 486 views
Jose, Paul,and Dan went fishing. It was a good day, and all three of them caught a fish. Dan's fish weighed four times as much
1. 1 answer
2. 546 views
How does heart rate increase? Does it double? Does it increase with the intensity of the workout?I already know the background
1. 2 answers
2. 1,116 views
what percent of 6,350 is 1,397?
1. 1 answer
2. 344 views
If a 1.59 mole sample of argon occupies 3.07 L at constant temperature and pressure then what volume will 4.35 moles of argon
1. 0 answers
2. 870 views
Karina drew a shape with 2 pairs of parallel sides and no right angles. Which shape could Karina have drawn?A. square B. rhombus
1. 10 answers
2. 1,967 views
chronic asthms when caused by air p[ollution is ,most likely due to:short term pollutant exposer long term pollutant exposer
1. 0 answers
2. 478 views
chronic asthma when caused by air pollution is most likely due to
1. 1 answer
2. 363 views
The engine on a 0.2kg model airplane exerts a forward force on the plane of 10N. If the plane accelerates at 2m/s2, what is the
1. 1 answer
2. 1,609 views
THE COMMUTERSensible Sally has a job that is 35 miles from her home. She needs to be at work by 8:15 a.m. Sally wants to
1. 0 answers
2. 935 views
Four darts are thrown at this dartboard. If all four darts hit the board, how many different point totals are possible?there are
1. 9 answers
2. 8,242 views
six out of every 400 cans of paint are found to be defective. If you buy four cans of paint,what is the probability that one can
1. 1 answer
2. 437 views
heather loves roses.in her rose garden she has half as many pink roses as red,and four time as many red ones as white.there are
1. 1 answer
2. 777 views
complete the pattern:1,2/3,4/9,4,4,4
1. 2 answers
2. 373 views
in the number 0.123451234512345.........(recurring)what is the 1992th digit after the decimal point?
1. 4 answers
2. 502 views
a taut wire of length 'W'emits a single note when plucked.if it were half as long it woould emit the same note but one octave
1. 1 answer
2. 399 views
in a set of number rods,there is one rod of length 10,2 rods of length 9,3 of length 8,and so on.If all these rods were laid end
1. 1 answer
2. 704 views
a gardener places lilies in a pond.He does on the first day of the month of september.it double in volume every day until the
1. 4 answers
2. 508 views
if X is 10% of two other numbers,Y and Z,and Z is 3 times the value of Y.What percentage is X of Y alone ? please show me how
1. 1 answer
2. 537 views
The gastrointestinal phase of gastric secretion:?a. is controlled by the entrance of acidic chyme into the duodenum. b. leads to
1. 1 answer
2. 604 views
17. If you want to find the answer to a question about grammar, usage, or mechanics for your formal writing, which professional
1. 3 answers
2. 2,976 views
Please help. Thank YouWhich is the best answer for this question? ¿Cuántos años tiene Jaime? A.) Tienes quince años. B.)
1. 5 answers
2. 1,414 views
Please help. Thank You.Which is the correct choice? ¿Cuál es la fecha de tu cumpleaños? A.) Es el uno de diciembre. B.) Es el
1. 2 answers
2. 590 views
How do you write 54% as a fraction in simplest form?
1. 1 answer
2. 1,386 views
what is the greatest common factor 42, 78, and 120?
1. 1 answer
2. 592 views
a piece of limestone weighs 3/5 of a pound. A piece of slate weighs 4/7 of a pound. What is the difference in the weight of the
1. 1 answer
2. 426 views
pencils come in packages of 24. The teacher needs 80 pencils for a test. How many packages will he need to purchase?
1. 2 answers
2. 497 views
1. Market demand is given as QD = 250 – 0.5P. Market supply is given as QS = 2P. In a perfectly competitive equilibrium, what
1. 1 answer
2. 2,652 views
1. Suppose that an increase in the price of carrots from $1.20 to $1.40 per pound raises the amount of carrots that carrot
1. 1 answer
2. 1,824 views
This year Martin is twice as old as his sister. If Martin is 12 years old then how old will his sister be next year
1. 1 answer
2. 446 views
What is the majority of the mass of the heart composed of?a. Endocardium b. Myocardium c. Pericardium d. Endothelium
1. 2 answers
2. 659 views
A piece of pipe has an outer radius of 4.6 cm, an inner radius of 2.8 cm, and length of 35 cm. What is the mass of this pipe?
1. 2 answers
2. 848 views
an object weighing 15 newtons is lifted from the ground to a height of 0.22 meter. What is the approximate increase in the
1. 4 answers
2. 2,639 views
With your understanding of bone and muscle tissue (cells and the extracellular material) discuss two lifestyle factors (one for
1. 2 answers
2. 523 views
limx→∞3x+127x+11
1. 1 answer
2. 305 views
Consider two vectors where F1 = 53 N, F2 =81 N, �1 = 320� , and �2 = 13� ,measured from the positive x axis with the
1. 2 answers
2. 465 views
A statistician wants to estimate the mean weekly family expenditure on clothes. He believes that the standard deviation of the
1. 2 answers
2. 1,381 views

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