Answer: 39
Explanation: considering the fact that the sum of his age next year will be a third of the sum this year, the only way for this to be possible is if the second digit next year is zero (0) which means this year, the second digit is 9.
Going through the variables, only 3 and 9 fulfils all parameters. The sum of 3 and 9 equals 12 which is 3times the sum of age next year, 40 which is 4 and 0.
12÷4 = 3
He is 39 this year.
Many Droughts ( Because deserts Dont have Water) Shortagw of Food they cannot plant Crops, because the Crops cant live in the desert. Also Animals Cant Live there Either
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Answer:
Explanation:
This really does depend on what you have been told. The general answer is B. The population has not increased dramatically in the last little while. It seems to have stabilized at about 7 billion. Experts say the population is increasing about 1% per year until recently. It has increased to the point where to feed all of us, land has to be made more efficient use of.
Answer:
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Hair growth on body parts, voice depending, for females their period
