MoltenAgnsa MoltenAgnsa

12-01-2017
Mathematics

contestada

60% of Herbert's movies are adventure movies. He has 18 adventure movies. How many movies does Herbert have in all?

Respuesta :

dexteright02 dexteright02

12-01-2017

Data:
x (Number of movies) = ?

[tex] \frac{60}{100} *x = 18 [/tex]
[tex]0,6x = 18[/tex]
[tex]x = \frac{18}{0,6} [/tex]
[tex]\boxed{x = 30}[/tex]

Answer:
Herbert have in all ?
30 movies

Answer Link

Otras preguntas

Customers arrivals at a checkout counter in a department store per hour have a Poisson distribution with parameter λ = 7. Calculate the probabilities for the f

Which of the following are monomials? a. 5/7y^3 + 5y^2 + y b. x^2 + 3 c. 8x d. x^11 e. x^4 + x^2 + 1 f. 6x^2 + 1/2y^3 (more than one answer)

Mr. Bray prepares a list of 43 US presidents, 8 of whom died in office. Then 18 of his students each select a president at random (there can be repeats) for the

The question number 20

A high school offers math placement exams for incoming freshmen to place students into the appropriate math class during their freshman year. Three different mi

What is the answer 5–4÷2?

boris choos three diffrent numbers.the sum of the three numbers is 36.One of trh numbers is a cube number.the other two number are factors of 20. Find the three

help please :) im not too good at math aha

What is the slope of a line perpendicular to the line whose equation is y = 2x + 5? slope = -1 slope = - slope = -2

Two buses leave school moving in opposite directions. after 15 minutes, they are both 10 miles away from the school. which statements correctly describe the mot