marcanoescalera2006 marcanoescalera2006

10-12-2019
Chemistry

contestada

is a pencil sharpener an open or closed system?

Respuesta :

trustin57 trustin57

10-12-2019

Answer:

Closed as it can never be an open system for a number of reasons.

Answer Link

Otras preguntas

A. -2x + y = -2 - x+y= - 4 B. -2x + y = 2 - x+y= 4 C. 2x+y = -2 1+ y = – 4 D. 2x + y = 2 x + y = 4

HELP ASAP!! Find the length of the third side. If necessary, write in simplest radical form.

Matching. 1. y = x² - 2x 2. y = x² - 2x + 1 3. y = 2x² + 4

What is the sum of the probabilities of all outcomes in a probability distribution?

Find the coordinates of centroid of a triangle whose vertices have coordinates (6,2);(- 3, 4); (3,- 9).(- 2,1)(1, - 2)(2, - 1)(- 2, - 1)Kindly don't spam!!

The area of a circle is 42.71m2. Find the length of the diameter rounded to 1 DP. PLEASE IM BEGGING ANSWER THIS ASAP

How did Truman's and Eisenhower's actions or beliefs on containment differ? O A Truman strongly believed in the use of nuclear weapons when absolutely necessary

what’s the quotient of (-3) to the 0 power over (-3) to the 2 power

the letter f in the sublevels stand for fraction

31. (5 pts.) Does a place like Florida experience more or less precipitation than a place like Nebraska? Why?