dadpierrelouis dadpierrelouis

01-03-2021
Mathematics

contestada

There are 21 female performers in a dance recital. The ratio of men to women is 4:7. How many men are in the dance recital?

Respuesta :

01-03-2021

Answer:

12

Step-by-step explanation:

let x be the number of men

4:7 = x:21

4/7 = x/21

7x = 84

x = 12

Answer Link

Otras preguntas

Of the 200 guests invited to a wedding, 154 attend the wedding. What percent of the invited guests attend the wedding?

when astronauts work in space, they are sometimes attached to the spacecraft by a line called an umbilical. Why do you think the line has been given this name?

what is the value of 4m^2-3n+6 when m=3 and n=4

In the following sentence, which word is the adjective? I love the clear waters of the Caribbean. A. waters B. Caribbean C. love D. clear

Eighty is what percent of 200? 40% 20% 5% 80%

In a paragraph, explain the comparison between the brass serpent and Jesus.

Each week, Mr.Jones goes to the grocery store.Mr.jones estimates that he will spend $120 when he goes to the grocery store this week. He actually spends $94.

what is the value of 4m^2-3n+6 when m=3 and n=4

a box has 20 oranges and 30 apples I have to right it 3 different ratio forms

"What" and "who" are examples of _______ pronouns. A. personal B. interrogative C. indefinite D. relative