marcelinaiddi77 marcelinaiddi77

26-04-2017
Mathematics

contestada

maria's math test had 25 questions. she got 84% correct. how many problems did she get wrong?

Respuesta :

soooobored soooobored

26-04-2017

84% of 25 is

0.84 * 25 = 21

this means maria got 21 questions correct

25-21 = 4
and 4 questions wrong

Answer Link

Otras preguntas

What cells. Join to cause conception? Can you help me with all of them?

what whole number is equivalent to 16/1 ?

how do we know that the people of Mohenjo-Daro created a highly organized civilization?

What cells. Join to cause conception? Can you help me with all of them?

How did socialist labor movements affect strife at start of 20th century

There are 100 pennies in a dollar. What fraction of a dollar is 61 pennies? Write it as a fraction, as a decimal,and in word form

how did the coercive acts affect trade Boston

A telephone pole breaks and falls as shown. To the nearest foot, what was the original height of the pole?

what were some characteristics of Aryan culture ?

Factorise: -1x^2y^2+x^4-2y^4