williamsakiyah williamsakiyah
  • 22-10-2022
  • Mathematics
contestada

A chemist needs to mix a 12% acid solution with a 20% acid solution to obtain 160 ounces of a 15% acid solution. How many ounces of each of the acid solutions must be used?

Respuesta :

Otras preguntas

An employer may legitimately decide not to hire individuals of a given gender if:
Explain why the demand curve for the market is downward sloping but is horizontal or completely elastic for an individual firm.
Maria earns a 15% commission on her car sales. How much commission would Mariabearn on a sale of $23,000?
The coefficients of a balanced chemical equation indicate the relative number of
write the expression in complete factored form. (x+8) - q(x+8) =
Betsy works as waitress. Today she worked an 8 hour shift, and was paid $ 92.00. Plot a graph of the amount Betsy earns against the time she works for. Then
The first side of a triangle is 3 inches shorter than the second side, and 2 inches longer than the third side. How long is each side, if the triangle has a per
a circle has a circumference of 12. it has an arc of length 11. what is the central angle of the arc, in degrees?
solve the equation 1/2+3i+1/1-2i​
As production increased to aid world war II efforts, how was the us economy impacted?