serviceme23
serviceme23
18-01-2017
Mathematics
contestada
15 books to 21 books percent of change
Respuesta :
bcalle
bcalle
18-01-2017
Percent change formula is:
change/original * 100
(21-15)/15 * 100
6/15 * 100
.4 * 100
40% since the number of books went UP it is a percent increase.
Answer Link
VER TODAS LAS RESPUESTAS ( 11+ )
Otras preguntas
Chromosome condense at the start of mitosis so they can be more easily
How did forward thinking Southerner's want to change the South's economy?
What went wrong during the battle of Camden?
What were four problems factory workers often faced? Question 4 options: A) Skilled craftspeople had too much work to do. B) The work was often dangerous an
What word or phrase is modified by the prepositional phrase in the sentence below? Vinny's parents gave him and his brothers a puppy from the local shelter. p
Describe cell specialization. Why is it important that cells are able to specialize?
What language is the most widely spoken in the Caribbean, Central America, and South America? American French Portuguese Spanish
Ellen walks dogs on weekends. She get paid $8.50 per hour. Each day she works 5 hours and 45 minutes. Does she earn more or less than $85 in one weekend? How mu
In lord of the flies what sort of weapon is jack using to hunt pigs?
how does an artificial kidney separate waste products from the blood?
