lovelybear9966 lovelybear9966

03-05-2018
Mathematics

contestada

Bart can paint one house in 3 hours. ann can paint one house in 5 hours. how long would it take bart & ann to paint one house if they worked together?

Respuesta :

DilaraDemirbag DilaraDemirbag

03-05-2018

It will take them 4 hours

Answer Link

Otras preguntas

Calculate the decay constant, in s ^ - 1 of sodium-24, which has a half-life of 15 h.

If a spool for thread is 2 cm in diameter then one wind of thread is about how many centimeters long? Use 3.14 for pie

P(qx+5) is equivalent to 18x +r. What are possible values for p, w, and x?

Calculate the length of line x 15 10 6

Abdul is x years old. His father is thrice as old as him. 10 years ago, Abdul's father was 5 times as old as Abdul was. Which of these equations can be solved t

Why do you think stories like Source E could be used to gain support for the abolitionist movement?

In a triangle the angle opposite to the longer side is greater than the angle opposite to the shorter side (two figures of different measurement must be drawn )

Na is a cation, anion, or none? 1) cation 2) anion 3) none

When a person believes he or she has no control over the situation or does not have the necessary coping mechanisms, stress will have __________________________

If the tea harvest is bad in a particular year, what is the most likely impact on the market for coffee in equilibrium? a) Increase in price and increase in qua