brody314 brody314

02-05-2019
English

contestada

The ratio of boys to girls at a school is 9 to 11. If 400 students attend the school, how many are girls?

Respuesta :

kthegoat20 kthegoat20

02-05-2019

Answer:

total ratio=9+11=20

number of girls=11/20*400

=220

Explanation:

Answer Link

Otras preguntas

What is vygotsky's term for the level at which a child can almost but not quite understand or perform a task?

A functional food is one that may provide health benefits beyond basic nutrition. true or false

Which of the following pairs of points both lie on the line whose equation is 3x-y=2?

someone please help me.Serious answers only!!!!!

Stoicism taught that happiness came from being _____________. a.humorous and realisticc.reliable to economicalb.careful and truthful d.reasonable and logical

An item has a listed price of $40 . If the sales tax rate is 6% , how much is the sales tax (in dollars)?

SOMEONE PLEAZE HELP [20 POINTS!!!!!] SERIOUS ANSWERS ONLY

Shaw expressed his motivation for writing plays as _____.

Vinnie is standing on one leg with his arms in the air. the ________ sense helps keep him balanced so he has less chance of falling over. somatosensation nocice

PLEASE HELP ME WITH THIS ASAP