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Jammy
Questions (5)
A poll was taken of 10,439 working adults aged 40-70 to determine their level of education. The participants were classified by
2 answers
1,661 views
IS MY ANSWER CORRECT?
If you would like to make $1213 in 8 years, how much would you have to deposit �in an account that pays
1 answer
413 views
A student earns $10 per hour for tutoring and $7 per hour as a teacher's aide. To have enough free time for studies, he can work
2 answers
1,621 views
A farmer wants to fence in a rectangular pen using the wall of a barn for one side of the pen and 115 feet of fencing for the
1 answer
1,429 views
Iodine-131 is often used in nuclear medicine to obtain images of the thyroid. If you start with 3.6 109 I-131 atoms, how many
10 answers
2,040 views
Answers (7)
answers: New York, P(x=N)= 56/500=.112 P(x=T)=43/500 = .086 P(x>=1)=P(x=N)+P(x=C)+P(x=T)+P(x=I)+P(x=O)P(x=P). =56/500+53/500...28/500=0.49
oh man i totaly forgot the log!! oops! I tried that and it said it was wrong. that was my last submission. But its ok. i have 13 other questions so if i get those i will at least get an A-. but.. i just want to know for future reference why that is wrong.
yes!! good job!!
yes that is wut i had. so you end up dividing 3.6e9 by 2.59875 and you get 1385281385 which is wut i originaly had. but its wrong.. wait.. i searched on google for the equation so i can see it layed out and this website im on says nt/no for the first part
i did those calculations and got 1385281385. so i put that for my answer and it said it was wrong. So, now i only have one more entry left.
oh sorry! I didn't compute that part. lol. ill try that now
so i converted 8 days to one month and got.266666... and i plugged that in for t 1/2 so when i divided those two numbers i got 2.59875 but that doesnt seem nearly correct at all what am i doing wrong?
