curbsidepaper45 curbsidepaper45

06-09-2018
Mathematics

contestada

seventy percent of the 100 students in a middle school cafeteria bought their lunch. Some of the students that bought their lunch leave the cafeteria to attend an assembly. Now only 60% of the remaining students bought their lunch. How many of the students are remaining in the cafeteria?

Respuesta :

shinberg shinberg

06-09-2018

100% -60% is equal to 40%

so 40% of the students remained in the cafeteria

Answer Link

Otras preguntas

[50 points] P(AB) = P(An B)/P(B) Freshmen Sophomores Juniors Seniors Boys 3 1 4 2 Girls 7 9 5 1 P(Boy|Sophomore) =

A potter's wheel is spinning with an initial angular velocity of 11 rad/s . It rotates through an angle of 80.0 rad in the process of coming to rest.What was th

The story is freak the Mighty. question 1. Think about the novel or short story you read for Module Five. What does the resolution tell you about the future of

In your biology class, there was a discussion about climate change. You learned that human activities are changing the composition of Earth's atmosphere, and th

Which BEST explains why it is important to understand the alcohol content of the different types of alcohol

Which of these is a true statement about anthropologists? Anthropologists’ studies are limited to today’s cultures and societies. Anthropologists study how anci

"Extreme harms more".write any 10 points agreeing this statement.

In "Mending Wall," why do the speaker and the neighbor repair the wall? A. to keep cows off their property B. to compete with each other C. to continue a tradit

Help I think it’s probably D Pyramid ABCDE is a square pyramid. What is the lateral area of pyramid ABCDE? A ) 162 3 cm^2 B ) 324 3 cm^2 C ) 648 3 cm

An automotive website would like to estimate the percentage of drivers who own their cars, rather than lease their cars. Which of these survey methods would not