Tutors Answer Your Questions about Age Word Problems (FREE)
Question 351528: pls. help me solve this problem
thank you.
prob 1. A boat goes 6 miles downstream in a river in 30 minutes and returns upstream in 45 minutes. Find the speed of the boat in still water and the speed of the current.
Click here to see answer by mananth(12270)  |
Question 353889: If I have been working at my job for 1/4 of my life, how long will it be until I had been working in my job for 1/3 of my life?
I think the answer is 1/8th of my life more but I can figure out how I got this answer other than guess and check. Could you help me? Thank you
Click here to see answer by Earlsdon(6287) |
Question 354254: In 1992 the life expectancy of males in a certain country was 67.2 years. In 1997 it was 69.7 years. Let E represent the life expectancy in year t and let t represent the number of years since 1992. The linear function E(t) that fits the data is: E(t)=__t+__ (fill in blanks)
Use the function to predict the life expectancy of males in 2007. E(15)=__
PLEASE HELP!!! I have a final due tonight :(
Click here to see answer by scott8148(6628)  |
Question 355179: If our daughter is 5, and I am 30. How old will we be when our daughter is 3 times my age? I know that I was 25 when she was born. I thought I had it for a second, with her being 15 and me being 40, but then I realized that that was 5 short of being 3x's my age. I am so confused, and my instructor is a no show..Please help me figure out how to do this: )
Click here to see answer by jrfrunner(365)  |
Question 356881: A woman has a daughter and a son. The son is 3 years older than the daughter. In one year the woman will be six times as old as the daughter is now, and in 10 years, she will be 14 years older than the combined ages of her children. Whats the womans present age?
Click here to see answer by user_dude2008(1861) |
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