monicalopez14893 monicalopez14893

20-10-2021
Mathematics

contestada

How many liters of a 50% acid solution must be mixed with a 30% acid solution to get 180 L of a 40% acid solution?
____ liters of a 50% acid solution must be used.

Respuesta :

TheKaliko TheKaliko

20-10-2021

Answer: 90

Step-by-step explanation:

Ver imagen TheKaliko

Answer Link

Otras preguntas

Deanna bought the poster shown below for her wall. Note: Figure not drawn to scale If a = 12 cm, b = 29 cm, c = 15 cm, and d = 19 cm, what is the area of the po

how to solve 3x+y=-14;-2x-y=9

What are the property's for (1.) n times 1=n (2.) 4 times m = m times 4 (3.) {x + 2} + 5 = x + {2 +5}

What are two continents whose edges are NOT ALL on plate boundaries?

factorise. a(b^2-c^2)+b(c^2-a^2)+c(a^2-b^2)

2. Which organelle acts like the “brain” or control center of the cell?

If the velocity of a car on a timed test drive on an airfield is given by the function: V= 24t - 3t(squared) Where v is in m/s and t is in seconds Starting from

In ancient Ghana, the next king would be the son of the current king’s sister. Which of the following words describes this system? A. Animist B. Bidal C. Matril

True or false? Rabbits are born blind.

If you were a scientist, why wouldn't you use "sour taste" to identify a compound as acidic?