doce obreros hacen determinado trabajo en 15 horas ¿ cuantos tiempo emplearan 5 obreros en realizar el mismo trabajo en las mismas condiciones

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

The temperature of chicken soup is 192.7°f. as it cools, the temperature of the soup decreases 2.3°f per minute. what is the temperature in degrees fahrenheit of the soup after 25 minutes? a. 27.3°f b. 57.5°f c. 135.2°f d. 250.2°f

Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?