ramannu ramannu

12-06-2022
Mathematics

contestada

Water in a swimming pool is treated with two chemicals
mixed in the ratio of 5: 4. The total volume of the chemicals
is 45 litres. How much of each chemical is used?

Respuesta :

asmith410651 asmith410651

12-06-2022

25 liters of the first chemical and 20 liters of the second chemical

Answer Link

arsalaanzahid arsalaanzahid

13-06-2022

Answer: 25 and 20

Step-by-step explanation:

25 and 20, because 5 + 4 = 9

45 / 9 = 5

Answer Link

Otras preguntas

How do you solve this?

How longs does it take to horseback ride from New Haven to Philadelphia in 1776

A diffraction grating with 1000 lines per mm is used in a spectrometer to measure the wavelengths of light emitted from a gas discharge tube. You measure the di

Richard was extremely upset and angry after his breakup with his girlfriend. In a fit of anger, he threw away the watch she gifted him out of the window. John,

solve the equation. check your solution [tex]5g + 4( - 7 + 5g) = 1 - g[/tex]g =show your work please

Find the missing factor: 10^5 * ? = 10^7

Write a recursive formula for the following sequence: 3, 6, 12, 24, .... an = an – 1 + 3; A1 = 3 an = an – 1 + 3n; A1 = 3 an = 2an – 1; A1 = 3 an = 3an

Iron(II) can be oxidized to iron(III) by dichromate ion, which is reduced to chromium(III) in acid solution. A 2.5000-g sample of iron ore is dissolved and the

Baltes and Baltes found that adults use their intellectual strengths to offset their age-related declining abilities through the process of:

What evidence would you use to demonstrate that John Proctor is struggling due to his pride? a. PROCTOR: Because it speaks deceit, and I am honest! I'll plead