Answer:
5400
Step-by-step explanation:
60 min=1 hour
120 min=2 hr
120 x 45=5400
1 liter: 1000 ml
so 2 liters: 2000 ml. s
so now the last step adding- 2000+500= 2500
so Dave made 2500 millimeters of punch
(o,o) nothing
(1,3) soft
(3,12) getting there
(3,27) tuff but still trying
(4,48) so hard
Usando conceptos de fracciones y proporciones, se encuentra que trabajó 
del día.
----------------------
- Esta pregunta se resuelve por proporciones, usando una regla de tres
- Un día completo tiene 24 horas
- ¿Cuál es la fracción correspondiente a 3 horas de un día?
1 dia - 24 horas
x dias - 3 horas
Aplicar multiplicación cruzada:
Entonces, 
es la fracción.
Se da un problema similar en brainly.com/question/17390740
Let us evaluate the given statements.
A, A number is divisible by 9 if and only is it ends in 3.
23/9 is not divisible.
FALSE
B. A quadrilateral is a square if and only if it has four right angles.
A rectangle is a quadrilateral with four right angles, but it is not a square.
FALSE
C. The sum of two integers is positive if and only if the two integers are
positive.
12 + (-10) = 2 (positive).
FALSE
D. A number is an even number if and only if it is divisible by 2.
Thi is true by definition.
TRUE
Answer: D
