ellieblanco5p95b04 ellieblanco5p95b04

25-10-2019
Mathematics

contestada

Pure acid is to be added to a 10% acid solution to obtain 72 L of a 20% acid solution.

What amounts of each should be used?

_L of pure acid solution and _L of 10% acid solution

Respuesta :

cameran31415 cameran31415

25-10-2019

Answer:

36

Step-by-step explanation:

because 10 is 1/2 of 20 and 72/2 = 36

Answer Link

rebelsith5 rebelsith5

20-09-2021

Answer:

__8__ L of pure acid solution and __64__ L of 10% acid solution

Answer Link

Otras preguntas

Which part of world are suitable for cattle rearing

A stoplight with weight 100 N is suspended at the midpoint of a cable strung between two posts 200 m apart. The attach points for the cable on the posts are eac

1- What does the following quote mean and how does it show the colonists' passion for independence? (Level 4) “Yonder are the Hessians. They were bought for sev

Perch Co. acquired 80% of the common stock of Float Corp. for $1,600,000.The fair value of Float Is net assets was $1,850,000, and the book value was $1,500,000

What letter can goin front or end of zein

Using Newton-Raphsf (x) = 2x3 + x2 - x + 1 accurate to within 10-4

ANOTHER QUICK ONE !!! , Jill drives at a rate of 50 miles per hour for 250 miles. If she plans to drive a total of 450 miles during her trip, how many hours do

On September 1, 2019, Parker, Inc. made a loan to one of its customers. The customer signed an 8-month note for $105,000 at 14%. Calculate the maturity value of

Piedmont Hospital decides to go into the glove manufacturing business for themselves, considering their annual demand for surgical gloves is 25,000 pairs. It co

Derive an equationTa=1.44T1/2