robbynmcpherson robbynmcpherson
  • 14-12-2022
  • Mathematics
contestada

A chemist needs 130 mL of a 59% solution but has only 44% and 83% solution available. Find how many milliliters of each that should be mixed to get the desired solution.

Respuesta :

Otras preguntas

Your manufacturing plant produces air bags, and it is known that 20% of them are defective. Five air bags are tested. (a) Find the probability that two of them
Select all that apply. What four pieces of information about a particular word entry does a thesaurus usually provide? 1.how to break the word into syllables 2.
(3+4i)+(8+2i) complex number in standard form
Six times a number is greater than 20 more than that number. What are the possible values of that number?
Solve for the value of x. 5^x+1= 5^2x-3
Tim and Nikko bought new computers. Tim spent $55 more than 2/3 of the amount that Nikko spent for his computer. The total amount that Tim and Nikko spent for t
Find the value of x that makes AFGH~AJKL. (Lesson 11.3) (1 point) X+3.5 20
In a paragraph of at least five sentences, explain and give an example of how the government can use demographic data to provide for citizens’ needs. Then, expl
How do heredity and environment interact?
Solve the inequality –7x > 21. What is the graph of the solution?