robertjohnston2245 robertjohnston2245

18-04-2020
Mathematics

contestada

In an examination, 15% candidates failed in science and 20% in Mathematics. If 10% failed in both the subjects, find percentage of those who passed in both the subjects

Respuesta :

joaoostrowski joaoostrowski

18-04-2020

Answer:

75% passed both subjects

Step-by-step explanation:

For this one you need to think with a Venn Diagram, check the picture attached!

Ver imagen joaoostrowski

Answer Link

Otras preguntas

three times a number n plus 16

QUESTION: Although he has automatic ethos, how does King George VI BUILD his ethos for the common people (his British subjects) in his 1939 speech?

Which area of study involves microeconomWhich area of study involves microeconomics? A. a nation's ability to meet consumer demand B. rates of unemployment and

1. What 4 European nations explored and colonized in the Americas?

A cross country skier moves 28 meters westward then 62 meters eastward and finally 54 meters westward

An isosceles triangle has two sides of equal length, a, and a base, b. The perimeter of the triangle is 15.7 inches, so the equation to solve is 2a + b = 15.7.

Suppose the average return on Asset A is 6.9 percent and the standard deviation is 8.1 percent and the average return and standard deviation on Asset B are 4.0

How does Gilgamesh establish the defining features of epic poetry

three (3) advantages of using a resource person in handling the First Aid lesson.

Which of the following is not equivalent to the product? (3x-2)(27° +53-1) A. 3x(2x2 + 5x - 1) - 2(2x + 5x - 1) B. 6x2 - 10x - 1 C. 67° + 11x° - 13x +2 D. 2x2 (