ericaseleste8119 ericaseleste8119

10-03-2017
Mathematics

contestada

There were 1125 books sold last week at Sid's Bookstore. The circle graph below summarizes these books by genre. The central angle for the Mystery slice is 100.8° . How many of the books sold were Mystery books?

Respuesta :

sarzpappas sarzpappas

10-03-2017

100.8/360 (to work out percentage of circle therefore percent of 1125 books)
= 0.28
= 28%

0.28 x 1125
= 315 books sold were Mystery books

Answer Link

Otras preguntas

a map has a scale of 1 in. :25mi. two cities are 175mi apart. how far apart are they on the map?

Which word in the sentence, if any, should be followed by a comma? The calves have gotten loose again Dad. A. calves B. There is no error in comma usage. C. got

What are the white nights of Scandinavia?

Which of the following is true about the cells of the human body? Environmental factors cannot influence the development of a cell. All cells in the human body

Frog lungs are poorly developed. How does this relate to their skin being thin and moist?

Two hikers are 13 miles apart and walking torward each other. They meet in 2 hours. Find the rate of each hiker if one hiker walks 1.3 mph faster than the other

convert 10 1/2 to fractional notation

what is 48 mins as a decimal

do you agree with president carter that human rights concerns should steer u.s. foreign policy? why or why not? think about: the responsibility of promoting hum

The type of novel about the Civil War is a _____. novel of character novel of manners novel of incident historical novel