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

What’s the sum of the measures of the exterior angles of a 53-gon? A) 6.8 degrees B) 360 degrees C) 173.2 D) 9180 degrees

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! Find the tangent of ∠J. Write your answer as an integer or as a decimal rounded to the nearest hundredth. tan(

graph [tex]x \geqslant - 2[/tex]

the meaning of discarded

Zack had 2/3 of the lawn left to cut. After lunch, he cut 3/4 of the grass he had left. How much of the whole lawn did Zack cut after lunch.

Determine which of the following ordered pairs satisfies the given system of equations. {−2x+y=8 y=2x/5 −8 Select all that apply: (72,−72) (−3,2) (−1,5) (−2,−

Find an equation of the line containing the given pair of points in point-slope form and in slope-intercept form. (1,5) and (3,6)

Us economy in world war 1. What conditions in America and the world explain the changes in workforce?

What equals 7×12+we

how do two stands on the same chromosomes?