Serenaark6190 Serenaark6190

25-02-2024
Mathematics

contestada

How many liters of 20% alcohol solution should be added to 40 liters of a 50% alcohol solution to make a 30% solution?

A. 80
B. 70
C. 60
D. 50

Respuesta :

Otras preguntas

A metal atom loses electrons from its outermost energy level and acquires a (positive) or (negative) charge. These electrons join a nonmetal atom. The ionic com

A grocery store sells 6 bottles of water for 4$ and 18 bottles of water for 10. Is the cost of the water proportional to the number sold?

Corina has asked Jimmy for help with math homework. Create at least four lines of effective dialogue between them that are punctuated and capitalized correctly,

Ophelia wants to become a better swimmer, so she has decided to practice at the local pool. witch of the following is the best way for her to stay safe during h

Peggy had three times as many quarters as nickels. She had $1.60 in all. How many nickels and how many quarters did she have? Which of the following equation

1/3 (4+2)=-2/5(x-9) and x=4

help help help help help

2. A construction consultant may be responsible for

Bob is having a party with 57 guest he wants everyone to have an equal piece .

Hey YOU! WANNA STOP SCROLLING AND HELP ME OUT REALLY QUICKLY?! BRAINLIEST ANSWER INCLUDED! How many gallons of a 60% antifreeze solution must be mixed with 60