3 hours and 57 minutes assumingthe 4:27 is also pm
most of the energy of the United States is generated using fossil fuels like coal, natural gas and oil.
Answer:
11
Step-by-step explanation:
3x - 7 = 26
+7 +7
3x/3 = 33/3
33/3 = 11
Answer:
percent of iron in alloy= 100-42 = 58%
weight of the iron = 55×58÷100= 31.9
weight of iron= 31.9 kg
weight of copper= 55-31.9=23.1
weight of copper = 23.1
Step-by-step explanation:
[ I'm not sure but I think this is right ]
Answer:
60
Step-by-step explanation:
24:2 /5=24*5/2=60