aprilrhea133 aprilrhea133

11-11-2022
Mathematics

contestada

A scientist mixes water (containing no salt) with a solution that contains 40% salt. She wants to obtain 240 ounces of a mixture that is 15% salt. How many ounces of water and how many ounces of the 40% salt solution should she use?

Respuesta :

Otras preguntas

Please help me on this!!

In 2018 there were 238 Republicans and 201 Democrats in the House of Representatives. Find the percentage of Democrats in the House of Representatives in 2018

Who was called the king of the delta blues singers?.

I need Help ASAP !!!!!!!!!!!!!

In “Cars Without Gasoline Are Here” the author claims that alternative technologies will make cars better for consumers, and supports that claim by citing the b

i really need help before 7 am

who was the commander of u.s. navy in the pacific

When an action potential arrives at an axon terminal, it causes the opening of _______ channels, which triggers fusion of neurotransmitter vesicles with the cel

Please help me with this Question. Please and thank you.The scale drawing shown represents an existing barn. The shortest side of the barn measures 150 meters.

NEED HELP WILL GIVE BRAINLIEST!!! PLEASE ANSWER THE TWO QUESTIONS ABOVE!