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

The point P(x,y) is on the terminal ray of angle theta. if theta is between pi radians and 3 pi/2 radians and csc theta=-5/2, what are the coordinates of P(x,y)

Which of the 5 pillars of Islam refers to giving to poor and needy

3^2·3^5·3^-3 Please help.

How did Abraham Lincoln make speeches? Please help it is due at 9:00 thank you I will help you to

What happens to Frankenstein when he is 17 years old

PLZ HELP ASAP CIRCLES

Martina has a sample of an unknown substance. She measures the substance. Its mass is 13.5 grams, and its volume is 5 cm3. Which metal might her sample be made

The distance from location C to location E, ________ to __________, equals one wavelength. A) amplitude to amplitude B) frequency to frequency C) compression

the perspective that emphasizes observable responses, rewards, punishments and environmental event is

The first big boost for Japan's economy after World War II was _____.