branimirthegreat0911 branimirthegreat0911

19-02-2020
Mathematics

contestada

10. A student studied 18 hours in 7 days, if he wants to study average 2 hours each day for 14 days. How many hours he needs to study for next 7 days?

Respuesta :

youisfake youisfake

19-02-2020

Answer:

2 x 14 = 28

28 - 18 = 10

He needs to study for 10 hours that week or, about one and half hours per day.

Answer Link

Otras preguntas

Explain how to order a set of real numbers ?

Search results for "markers are sold in boxes. packs, or as single markers . each box has 10 packs . each pack has 10 markers .draw pictures to show two ways to

If y varies directly as x, what is the value of y in these ordered pairs? (8, 4) and (4, y)

Why were both inventors and capitalists needed to bring about the industrial revolution?

What is the value of the is V divided by eight equals two

A single tree produces about 2.6 × 10^2 lb of oxygen each year. The Amazon rainforest has about 3.9 × 10^11 trees. About how many pounds of oxygen are produced

make n the subject of the formulaa=mn 10

1/3 cup of flour makes 5 dinner rolls. How many cups of flour for 1 roll? and how much flower for 36 rolls?

error analysisa student says that the perimeter of a rectangle with side lengths (2x-1)inches and 3x inches can be written as (10x-1) inches. because 2(2x-1) +

0.6 is 10 times as much as...