The exponential model A=704e^0.001t describes the​ population, A, of a country in​ millions, t years after 2003. Use the model to determine when the population of the country will be 715 million. The population of the country will be 715 million in ?
​(Round to the nearest year as​ needed.)

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?