fiskela fiskela

16-11-2014
Mathematics

contestada

Mrs bennet graded 20% of her 150 students papers how many papers does she have left to grade

Respuesta :

16-11-2014

[tex]x-\ left\ papers\\\\ x=150-20\%*150=150-0,2*150=0,8*150=120\\\\ The\ remaining \ students' \ papers\ are\ equal\ to\ 120. [/tex]

Answer Link

Otras preguntas

Most americans outside the south were horrified when they saw television coverage of the mistreatment of blacks.

The northernmost areas of Russia experience which type of climate?

a total of 5 1/4 cups of baking soda was used for the muliple trials of science experience each trial used 3/4 cup of baking soda. how many trails were conducte

What drug is administered to a person in anaphylactic shock? A. aspirin B. antihistaminepinephrinee C. epinephrine D. endorphin Please know what anaphylactic sh

The columbian exchange included the transfer of animals. which of the following is the most accurate statement regarding animals and the columbian exchange? a.

in the ear the basilar membrane and hair cells are found in the

In which way did the publication of Homer’s epics the Iliad and the Odyssey affect ancient Greece? a. It led to ancient Greeks embracing foreign cultures. b. It

A right rectangular prism has a length of 8 cm, a width of 3 cm, and a height of 5 cm. What is the surface area of the prism? Enter your answer in the box.

Which of the following types of pollution is not linked to coal-burning power plant emissions? (Points : 1) smog ozone hole global warming acid rain

in a pnd, there are 56 fish, 12 of them are red. what percent are red