I ALSO NEED THIS NOW!!!!!!!!!!!!!!!!!!!

I ALSO NEED THIS NOW!!!!!!!!!!!!!!!!!!!

Answers

Answer 1

Answer:

proportion method

No of people Time taken

9. 8

x+9. 6

the number of people and time taken are in inverse proportion

x+9:9=8:6

6x+54=72

6x=72-54

6x=18

x=18รท6

x=3

Answer 2
its 27 i think because 9x2x1,5 is 27 and its means 8 hours times 2 is 4 hours and 4 hours times 1,5 is the answer. hope its correct!

Related Questions

Other Questions
a contractual obligation may not be discharged through novation. T/F what is the main difference between chemical and physical properties the primary reason the moon lacks an atmosphere is because the anterior lobe of the pituitary gland is called: what symptom do patients with sinus tachycardia often complain of what are the three classes of factors that influence perception? Donovan King, a banana farmer, has asked you to advise him on how he can protect himself against an adverse price movement regarding the sale of his bananas using futures contracts. He expects to have Which concept was demonstrated by Rutherford's gold foil experiment?Which concept was demonstrated by Rutherford's gold foil experiment?A.Elements have isotopes.B.Atom's mass is concentrated in a very small space.C.Atoms contain protons and neutrons.D.Matter is composed of atoms. why are there few or no deserts within 5 degrees latitude of the equator, even though this latitude averages the highest amount of sunlight of any latitiude on earth? Use substitution to find the solution of the system of equations 4x+3y=7 and 3x+5y=8? "2. Determine the centroid of the trapezoid shown below. Show all the work similar to the class work." for year 2020, what are the five months with most number of applications submitted? show your result by submitted volume in decreasing order. the most significant complication related to continuous tube feedings is Evaluate the function f(x) = x ^ 2 + 5x - 5 at the given values of the independent variable and simplifya. f(- 4)b. f(x + 2)c. f(- x)f(- 4) = aSimplify your answer.)b. f(x + 2) =c. f(- x) = to understand gender attitudes and roles, behaviorists stress: Hy Marks buys a one-year government bond on January 1,2018 , for $500.00. He receives principal plus interest totaling $510.00 on January 1,2019. Suppose that the CPI is 200.0 on January 1,2018 , and 202.0 on January 1,2019 . This increase in prices is different than Hy had anticipated; his guess was that the CPI would be at 206.0 by the beginning of 2019. The nominal interest rate is %. (Enter your answer as a percentage rounded to one decimal place.) The actual inflation rate is %. (Enter your answer as a percentage rounded to one decimal place.) The real interest rate is %. (Enter your answer as a percentage rounded to one decimal place.) Hy's expected inflation rate was %. (Enter your answer as a percentage rounded to one decimal place.) Hy's expected real interest rate was %. (Enter your answer as a percentage rounded to one decimal place.) how many electrons does a neutral atom of arsenic have Which of the following statements is untrue about ecosystems?-Ecosystems are being degrades rapidly.-An Ecosystem in a dynamic complex of plant, animal, and microorganisms communities.-The interconnected components of an ecosystem in a steady state.-Human beings are not considered to be a part of ecosystems. the nucleus of each cell in the human body contains A manual bar screen is to be used in an approach channel with a maximum velocity of 0.55 m/s, and a design flow of 150000 m 3/d. the bars are 8 mm thick, and the openings are 2.5 cm wide. Determine: (a) The cross-section of the channel and the dimensions, (b) The approach velocity through the bar screen, (c) The head loss for clean and 50% clogged screen