surewala42 surewala42

11-09-2020
Mathematics

contestada

Ina school 3/7 of the student are girls if there are 240 boys, find the number of girls

Respuesta :

grubbev grubbev

11-09-2020

7/7 = x
3/7 = 240

7/7 x 240 = 240
240/ 3/7 = 560
there is 560 kids
560-240(all kids - girls)
there is 320 boys

Answer Link

Otras preguntas

Find the indicated function value for csc -450°

Underline the verb in the sentence "please cut the pawpaw for me"

Which of Newton's laws explains why massive planets are able to move their parent stars more than less massive planets, thus making massive planets easier to fi

Marlena thought it looked warm outside, but it was freezing. The frigid, but sunny weather confused Marlena. The weather was sunny but, it was cold outside. Whi

________ developed a scheme of classifying symptoms into discrete disorders that is the basis for our modern classification systems.

The purpose of the 13 amendment ?

Harold lives on Doritos and seafood salads. The price of Doritos is 1 dollar per bag and the price of seafood salads is 2 dollars each. Harold allows himself to

4. Look at the system of equations. y = 2x - 1 4x + y = 2 Which shows a correct step in using substitution to solve the system of equations? A. 4x + y = 2x - 1

Magnesium has three naturally occurring isotopes with masses of 23.99 amu, 24.99 amu, and 25.98 amu and natural abundances of 78.99%, 10.00%, and 11.01%, respec

write the equation of the line in slope intercept form