Seudónimo Seudónimo

01-05-2017
Mathematics

contestada

There are fourteen people in a library. Find the ratio of girls to boys if there are four more girls than boys

Respuesta :

Аноним Аноним

01-05-2017

(4+b)+b = 14
4+2b = 14
2b = 10
b = 5

5 boys, 5+4 = 9 girls

[tex] \frac{5}{9} = \frac{boy}{girl} [/tex]

Answer Link

Otras preguntas

1. ¿Qué quiere decir la palabra mochila? 2. ¿De dónde es la chica con la mochila? 3. ¿Quién es la estudiante nueva? 4. Es la estudiante nueva amiga de Carlos?

When testing fertilizer on a tomato farm, one patch of soil is given fertilizer and another patch (the same size) is not. Which one is the experimental group? A

Coates writes, “But you are a black boy, and you must be responsible for your body in a way that other boys cannot know. Indeed you must be responsible for the

Use the matrix tool to solve the system of equations. Choose the correct ordered pair. 7x + 2y = 41 8x + 8y = 64

Why did President Roosevelt issue the Roosevelt Corollary?.

Solve for x and y on the regular hexagon ABCDEF. Formula for the sum of the interior angles: (n - 2) 180 The sum of the exterior angles is always 360 degrees

what is the mean of 2, 8, 4, 10, 6 ?

Chicken costs $3.40 per pound and beef costs $4.30 per pound What is the cost of 3 pounds of chicken? What is the cost of 3 pounds of beel? How much more does 3

What does a b2c website use to track the items you select on the website

One number exceeds another by 27. The sum of the numbers is 53. What are the numbers?