dallasmathers9 dallasmathers9
  • 04-05-2018
  • Mathematics
contestada

Jack and Jill are planting a garden together. If it takes Jack 8 hours on his own to plant the garden, and Jill 10 hours on her own, how many hours would it take them if they work together

Respuesta :

maddielarkino
maddielarkino maddielarkino
  • 04-05-2018
It would take them 4-5 hours if they worked togethwr
Answer Link

Otras preguntas

Why are flood plains desirable farm land in spite of the fact that they are prone to flooding?.
A plane contains 9 distinct horizontal lines and 9 distinct vertical lines. These lines divide the plane into separate regions. How many of these separate regio
What planet is almost 20 times further from the sun than earth
What is the area of triangle ABC?
Help mee plsssssssss
Help- its for history and it has to do with Ancient Sumeria
4sin(-x)cos(-x)= -2sin2x true or false
How many stars are in a typical spiral galaxy, like our own?.
Find a function for the graph below. a. f(t) = 3 cos 41 b. ft) = 8 sin 3t fit) = 3 sin 41 d. (t) = 3 cos 6
Write an equivalent expression. - 2(8+79) Choose the correct answer below. OA. -2(8 + 7g) = - 16 + 7g OB. – 2(8 + 7g) = 7g - 16 OC. – 2(8 + 7g) = - 2 - 14g OD.