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

To go to dance class at 6:45 pm bus, kelly needs 35 minutes to walk home from a friends house, 30 minutes for dinner, and 20 minutes to drive to the class. to m

why was the winter of 1776-77 significant

White blood cells: help the blood to make plasma resist germs from multiplying in the blood carry wastes from the cells cause blood to clot

Tim's car breaks down just down the street from his house. he and his friends decide to push it to his house. Using Newton's three laws of motion, explain why t

What verbal expression represents 9 minus n divided by 7?

What particles are added together to get the atomic mass?

For Frank"s Funky Sounds, units of production depreciation on the trucks is a a. variable cost. c. mixed cost. b. fixed cost. d. high-low cost.

what 18/25 as a percent and decimal

Identify the following sentence as simple, compound, complex, or compound-complex. south africa is the wealthiest and most powerful country of the region. a. s

A disease related to bacteria within the lungs is______