Equation to determine the length of time

Assignment Help Mathematics
Reference no: EM131115029

At the end of Art class, the students must clean up their work stations. When working together, Nicki and James can clean their work station in 12 minutes. When they clean the work station independently, it takes James 10 minutes longer than Nicki. Write and solve an equation to determine the length of time that it takes each of them to the work station on their own.

Reference no: EM131115029

Questions Cloud

Calculate average collected balance at typical deposit bank : These daily deposits are typical of RAYCO's ten regional stores. RAYCO is headquartered in Oklahoma city and concentrates cash from the ten local deposit banks to its concentration bank in Oklahoma city. Calculate the average collected balance at the..
Carry out a chi-square test : Carry out a Chi-Square test to decide whether it is reasonable to believe that these are really random
Maximize the enclosed area : A farmer wants to enclose a rectangular field along a river on three sides. If 1,200 feet of fencing is to be used, what dimensions will maximize the enclosed area?
Perpendicular to the line with equation : Write the equation of the line which passes through (2, -1) and is perpendicular to the line with equation 5y - x = 1.
Equation to determine the length of time : When they clean the work station independently, it takes James 10 minutes longer than Nicki. Write and solve an equation to determine the length of time that it takes each of them to the work station on their own.
List three psychological principles related to persuasion : List three psychological principles related to persuasion. When should a marketer present a message visually versus verbally? Do humorous ads work, and if so under what conditions?
Determine the motor speed at a line current : Assuming that the flux corresponding to a current of 25 A is 40% of that corresponding to a current of 100 A, determine the motor speed at a line current of 25 A at 250 V.
What is viral marketing and guerilla marketing : Define conformity and give three examples of it. Name three reasons why people conform. What is Viral Marketing? Guerilla Marketing? Give an example of each.
Jamie to complete a yard alone : a. Define a variable to represent the time it takes Jamie to complete a yard alone. b. Write an equation to represent the time it takes Alex and Jamie to complete a yard together.

Reviews

Write a Review

Mathematics Questions & Answers

  What is the productivity that during one week

Another worker (worker 2) produces at an average rate of 65 per day with a standard deviation of 21. What is the productivity that during one week (5 working days) worker 1 will produce more than worker 2?

  Find the price at each level of demand

Suppose the demand and price for a certain model of youth wristwatch are related by p = D(q) = 16 - 1.25q, where p is the price in dollars and q is the demand (in hundreds). Find the price at each level of demand. Find the demand for the watch at ..

  Compute the number of calenders that should be ordered

Compute the number of calenders that should be ordered. The J&B Card Shop sells calendars depicting a different Colonial scene each month. The once-a-year order for each year's calendar arrives in September.

  Reaching a final decision

Examine specific approaches that a negotiator could take to reduce the chances of an escalation before reaching a final decision in the negotiation process.

  Why taking a series of markdowns is not the same

explain why taking a series of markdowns is not the same as taking the total sum of the same markdowns. for example a markdown of 25% followed by a 30% is not the same as a 55% total markdown.

  Find quantitative methods or probabilities

Quantitative methods/Probabilities, Please show me the proper formula and step to arrive to the answer to this question. I can't figure it out at all.

  Describe the commands or operations of the matrix

Solve Ax = b for some vector b in R50, assuming that A can be partitioned into a 2 X 2 block matrix [Aij], with A11 an invertible 20 X 20 matrix, A22 an invertible 30 X 30 matrix, and A12 a zero matrix.

  To protect their young in the nest peregrine falcons will

question to protect their young in the nest peregrine falcons will fly into birds of prey such as ravens at high speed.

  Where is the radius vector from p to any point on s

et be a smooth parametric surface and let P be a point such that each line that starts at P intersects S at most once. Where is the radius vector from P to any point on S, r = |r|, and the unit normal vector is directed away from P.

  Show that vector p and q are orthogonal

Show that vector p and q are orthogonal

  Find two vectors in h whose sum is not in h

Display sets in R2. Assume the sets include the bounding lines. In each case, give a specific reason why the set H is not a subspace of R2. (For instance, find two vectors in H whose sum is not in H, or find a vector in H with a scalar multiple th..

  Research supply and demand curves for gasoline

You operate a delivery service in your local area, but you are thinking of expanding to another market.  You're concerned that you might need to set different prices in the new market because the cost of gas might be much different.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd