sberry51us sberry51us

20-10-2021
Mathematics

contestada

a class has 28 students. The ratio of girls to boys is 4:3. How many girls

Respuesta :

prasamsharayamajhi prasamsharayamajhi

20-10-2021

Answer:

let

no of girls be 4x & boys be 3x

or, 3x+4x=28

or, 7x=28

x=28/7=4

hence no of girls = 4x=4*4= 16

Answer Link

Otras preguntas

Which of the following would normally fall under general requirements at a college? A. Music, physical education, world languages, and behavioral sciences. B.

A motorcyclist changes the velocity of his bike from 20.0 meters/second to 35.0 meters/second under a constant acceleration of 4.00 meters/second^2. How long do

A saving account accrues interest at a rate of 3.0% yearly. If someone opens an account with 2,500 how much money would the account have after 5 years? A. 2,57

Accepting your coworkers for who they are is called

In one type of dog, black spots (B) are dominant over brown spots (b) and long tails (L) are dominant over short tails (l). Complete a dihybrid cross for parent

The _ is what happens in the story.

During a paint sale, a hardware store sold 33 gallons of flat paint and 57 gallons of high-gloss paint. What's the ratio of gallons of high gloss sold to the to

what percent of 4 hours is 8 seconds?

What is the significance of the title "Was It a Dream?".

Which statement best explains the relationship between the type of organism and the number of chromosomes that anorganism has?