subject
Mathematics, 22.12.2021 07:40 champqc702

4. Una cientifica necesita 10 litros de una solución ácida al 20% para un experimento, pero solo tiene una solución al 5% y una solución al 40%. A la décima de litro más
cercana, ¿aproximadamente cuántos litros de las soluciones de 5% y 40% necesitará
mezclar para obtener la solución que necesita? Escribe y resuelve una ecuación que
represente la situación.
Ecuación:
Solución:
litros al 5% y
litros al 40%
9
is
S

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 18:20
Find the solution of this system of equation -7x+y=-20 9x-3y=36
Answers: 1
question
Mathematics, 21.06.2019 18:30
Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.
Answers: 3
question
Mathematics, 21.06.2019 20:00
The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.
Answers: 1
question
Mathematics, 21.06.2019 23:00
Which rectangle if translated 6 units right and 16 units down and the rotated 90° clockwise about the point (4, -11) will result in rectangle e?
Answers: 2
You know the right answer?
4. Una cientifica necesita 10 litros de una solución ácida al 20% para un experimento, pero solo t...
Questions
question
Mathematics, 23.07.2019 05:30
Questions on the website: 13722359