issiahphillips issiahphillips

10-01-2017
Mathematics

contestada

Robert can paint a certain wall in 4 minutes, while it takes Jack 12 minutes to paint the same wall. How long will it take Robert and Jack to paint the wall working together?

Respuesta :

Аноним Аноним

10-01-2017

it will take 24 minutes.
this is because the lowest common multiple is 24.

hope this helps you

Answer Link

Otras preguntas

? Question Drag the tiles to the correct boxes to complete the pairs. Solve each equation using the square root property. Then, match the solutions to the equat

¿Qué se necesita? What is needed? Fill in the blank with the most appropriate remedy using the word bank. Do not capitalize or use punctuation, as it will confu

Select the equation in standard form for the line that passes through (-9, 8) and (1, -12). A) x + 2y = -20 B) 2x + y = -13 C) 2x+y = 7 D) 2x+y = -10 E) x + 2y

6. Imagine you begin your journey as a bead of sweat on an athlete at a track meet. What steps might you take if you end your journey in the ocean?

What reason did Bridget “Biddy” Mason use to challenge her enslavement in court? Her enslaver was a Mormon man. It was illegal to enslave people in California.

state 2 precautionary measures you would take to maintain the efficiency of an accumulator

asmine is filling a small fish tank with water. The fish tank is in the shape of a right circular cylinder with a radius of 3 in and a height of 10 in. What is

If the cell's external environment becomes very WATERY (dilute) then the outside of the cell will have a higher water concentration. We say the cell environment

Pick a subject to write about. How is it realist/naturalist

how to get the Y intercept when you don't have a 0 X coordinate?