Kayleemitchell1235 Kayleemitchell1235

26-02-2020
Mathematics

contestada

A 7-gallon mixture contains 45% acid.A 5 gallon mixture contains 30% acid.What percent acid is obtained by putting the two mixtures together, please answer ASAP

Respuesta :

VerbalFridgeDialogue VerbalFridgeDialogue

26-02-2020

Answer:

4.65 gallons of acid

Step-by-step explanation:

30% of 5 gallons is 1.5 gal

45% of 7 gallons is 3.15 gal

4.65 gal of acid

Answer Link

anna12348034 anna12348034

27-02-2020

Answer:

(5/8)40 + (3/8)50 = 25 + 18.75 = 43.75%

Step-by-step explanation:

This is the answer

Answer Link

Otras preguntas

which of the following equations is balanced and follows the Law of Conservation of Mass? A. 2Fe + 3O —> Fe2O3 B. H2 + O2 —> 2OH C. 2Mg + CI —> MgCI2 D

Two interior angles in a triangle measure 100° and 34°. What is the measure of the third angle?

What is the slope of the line

How many solutions does the system of equations have?

HELP ASAP!! Carol is going to make a wooden pyramid and then paint it. She drew the net of a square pyramid as shown below to help her plan the project. What sh

what are the zeros of the polynomial function f(x)= x^3-2x^2-8x a -4,0,2 b -4,2 c -2,0,4 d -2,4

How can a root be written using a rational expression? Give an example

The composition ry-axisT(0, 2) is used to transform a triangle having a vertex at (0, 1). Describe how to find the coordinates of the image of this vertex.

State and local governments regulate A. Drivers license B. Building permits C. Business license D. All of these

What percentage of calories in your diet can approximately come from sugar? A) None B) 20 C) 35 D) 10