Seudónimo Seudónimo

12-11-2017
Mathematics

contestada

Which class has 32% girls?
Class A: 11 out of 30

Class B: 16 out of 50

Class C: 12 out of 28

Class D: 21 out of 40

Which class has 32 girls Class A 11 out of 30 Class B 16 out of 50 Class C 12 out of 28 Class D 21 out of 40 class=

Respuesta :

CrystalQueen CrystalQueen

12-11-2017

Class B has 32% girls because 50 x 32% (or .32) equals 16

Hope this helps!

Answer Link

texaschic101 texaschic101

12-11-2017

A. 11/30 = 0.367 = 36.7% girls...not this one
B. 16/50 = 0.32 = 32% girls <===
C. 12/28 = 0.428 = 42.8% girls...nope
D. 21/40 = 0.525 = 52.5% girls...nope

ur answer is B

Answer Link

Otras preguntas

Which type of condition is defined as a disease that develops and continues over a prolonged period of time?

The giver tells jonas that he's been "a little selfish," that he has not shared a particular memory with jonas. what is it

Which of the following is NOT a requirement for becoming a police officer? A) Prior experience in law enforcement B) Passing a physical fitness test C) H

During cytokinesis the chromosomes unwind and become a pile of very long, thin, thread-like dna and the cell goes back to looking "normal" until mitosis begins

What advice did abigail adams give her husband during the american revolution?

Which term represents the attraction an atom has for the electrons?

What key changes did emancipation make in the political and economic status of african americans? discuss the expansion of citizenship rights in the post-civil

Which slogan is associated with the bolshevik (russian) revolution?

Why did the United States develop regional differences affecting its economic? (North & south)

Amy won 8 out of the 14 rounds of cards that she played. Which proportion can she use to find x, the percent of rounds that she lost? A) 8/14=x/100 B) 6/14=x/10