dulldiamondss1940 dulldiamondss1940

01-03-2019
Mathematics

contestada

The ratio of teachers to students on a field trip is 2:13. If there are 180 people on the trip, how many of the people are teachers, and how many are students?

Respuesta :

surjithayer10otahza surjithayer10otahza

12-03-2019

Answer:

Step-by-step explanation:

sum of ratios=2+13=15

Number of teachers=(2/15)*180=24

Number of students=180-15=165

Answer Link

Otras preguntas

describe why decolonization is considered a major turning point in the 20th century.

If f(x) = 3x^2 and g(x) = x+2, find (f•g)(x). A. 3x3 +6x B. 3x2 +6x c. xi +2 D. 3x3 +6x2

13. Imagine that you are taking a class and your chances of being asked a question in class are 1% during the first week of class and double each week thereafte

The main purpose of a text written to ______ is to provide readers with knowledge.

Need help with this assignment

Consider the following equation. f(x, y) = e−(x − a)2 − (y − b)2 (a) Find the critical points. (x, y) = a,b (b) Find a and b such that the critical point is at

6. When solving an equation like 2x + 10 = 2(x + 5), and, when simplified, you get x = x, 10 = 10, or 0 = 0, what is the solution for X no solution any real num

what is the end behavior of the function f(x)=-3/4 x^2

A study was done to determine the stress levels that students have while taking exams. The stress level was found to be normally distributed with a mean stress

PLEASE HELP ME ON THIS, I'D REALLY APPRECIATE THE HELP THX