Martina98
Martina98 Martina98
  • 05-04-2017
  • Mathematics
contestada

I need 9 and 10 plzzz!!

I need 9 and 10 plzzz class=

Respuesta :

TheHero
TheHero TheHero
  • 07-04-2017
Number of students N, y years

N = 700 + 50y   

N = 700 + 50 x 10 = 1200   (C)

Left not painted percentage = 100 - 60 = 40 %

Left = 40/100 x 45 =  18 (H)

Answer Link

Otras preguntas

how do you know if a quadrilateral is a parallelogram?
Mountains resulting from sideways pressure on the crust are: volcanic fault block dome folded
Which statement accurately describes the safety of condom use?
This painting shows a key event from the First Crusade. How are the Crusaders identified in the painting?
The philosophy of ____ exalts man, the mind, and creativity.
A lack of some basic biological requirement such as water, which produces a drive to obtain that requirement, is known as the?
The British navy needed sailors and began taking them off American vessels by force in a procedure called impressment. a. True b. False
For what purpose was the Women’s Christian Temperance Union formed? a. to improve workers’ conditions b. to become a third political party c. to protect the
The water in the Gulf of Mexico is____ the water near arctic regions a.less dense than b.more dense than c. Just as dense as
Ellis used 48 ounces of rye flour in a bread write an expression you could use to find how many pounds of rye flour Ellis used