genevievecallahan4 genevievecallahan4

03-01-2022
Mathematics

contestada

Brandon decided to make his own hand sanitize. To be effective and sanitizer
should cont 60% alicho
How much water coes Brandon need to make 250 ml of hand sanita?

Respuesta :

jcherry99 jcherry99

03-01-2022

Answer:

Step-by-step explanation:

The water has to be 100% - 60% = 40%

100% represents both water alcohol (I think that's what you meant).

40% of 250 = 40/100 * 250 = 10000/100 = 100 mL

So 100 mL = water

150 mL = alcohol.

Answer Link

Otras preguntas

Why do we use the quadratic formula as opposed to trying to solve using factoring

what verb tense needs to be change in this sentences Jem loses control during his back swing, drops the ball from his fingers, and scores.

Which technique does not add to the memorability of a speech? using a loud voice, shouting key words using well-placed rhetorical devices using repetition of i

Increasing the use of nuclear power and planting trees in urban areas are two methods of reducing atmospheric levels of what gas? carbon dioxide ozone cfcs sulf

Match each equation to the line of best fit that it models

What language has been suggested as a neutral national language in india?

What do you think las casas hoped to accomplish by writing so critically about spanish treatment of the indians?

If nitrogen and hydrogen combine in a synthesis reaction, what would the product of the reaction be?

What are the reasons that people say international aid to Africa is doing more harm than good? What are some alternatives to sending international aid to Afric

Read this passage from a persuasive essay about animal testing. Which sentence provides evidence of a new technique that doesn’t require animal testing?