Seudónimo Seudónimo

26-04-2015
Mathematics

contestada

Jack spends 1 2/5 as long on his homework as Jill. Last week, Jill spent 6 3/4 hours doing homework. How long did Jack spend doing homework?

Respuesta :

26-04-2015

6 3/4 hours = (6*60)+45 = 405 minutes
7/5 = 1,4
405 minutes * 1,4 = 567 minutes
= Jack spent 9 3/4 hours

Answer Link

Otras preguntas

Garret owns an older car worth about $5,000. He thinks he is paying too much for auto insurance and wants to find out how he can save money. He decides to look

here's 10 points and just take it

Suppose the Cu ions are produced by the reaction of 0.94 g of copper turnings with excess nitric acid. How many moles of Cu are produced?

5x-3y when = 7, y= 1/2

(-2x) x 8x Urgent!!

Which characteristic made the middle colonies different from others?

A form of nonfiction in which a person tells his/her own life story is what?

which of the following could not form an ionic compound? check all that apply

2. Given the expression below, will the solution be positive or negative? Justify your answer. (You do not need to find the solution) -6 - 2 x (-2) = (-5) * (-3

who were the 2 parties involved in Gideon v wainwright