CAn you imagine living without television, phone, radio and any other tool for information and communication? Yes, and I know that I can survive. there are lots of ways to provide our survival needs it is through our environmental resources. ancient people survived without any of these technology because they use their own strategic analysis abilities to live. and without having these capabilities then its your own choice on how to survive. Besides using strategic analysis seems to be practical. We shouldnt always rely on technology that much because we will be enslaved by it. If we will be talking about technology, the things that we should always remember is that, our life doesnt revolve nor depend upon technology. Lets say yes it seems to be a life saver but if were going to compare it to the life line of the ancient people to this new peoples generation, ancient people lives longer, while we modern people... different age, ethnicity, etc. dies easily even the younger ones. I
Nona is one-third as old as her mother. Five years ago, she was only one fifth of the age of her mother. How old is nona now Answer: Nona is 10 years old today. Step-by-step explanation: Step 1: Assigning variable. The age of Nonas mother will be expressed in " x ". On the other hand, Nonas age will also be expressed as a fraction of x (or a fraction of her mothers age) . Always remember that it will be easier if both Nona and her mother is expressed in both variable. Step 2: Interpret the first statement "Nona is one-third as old as her mother" At present: Since the age of Nonas mother is expressed in x, then equation one and two will be Step 3: Interpret the second statement "Five years ago, she was only o ne fifth of the age of her mother" Five years ago: Age of Nonas mother= x -5 (where -5 represent "five years ago") Since Nonas age is expressed as a fraction of her mothers age, then the equation three and four will be Note: If the s
What changes (temperature and kinetic energy) takes place in the melting process? Changes in temperature and kinetic energy take place during phase change, in this case the melting process, because a melting object takes in thermal energy from its environment. The temperature of a melting object increases , this is because the object takes in heat from the environment in an attempt to achieve equilibrium as stated in the laws of thermodynamics. Also, once an object takes in thermal energy, its kinetic energy also increases. Remember that temperature is just the measure of kinetic energy (in the atomic level, via vibration of atoms) an object has. If the temperature increases, we can say that the kinetic energy of an object (in the atomic level) increases. For more information about thermal energy, heat, and melting, you may check the links below. brainly.ph/question/803878 brainly.ph/question/808302 brainly.ph/question/205501
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