Sariah 4 years ago I asked if this assinment is right...who can help me to be sure? you can see it on my question...on the attaching...

1. Sariah

2. Arnab09

both are correct, i guess :)

3. Sariah

are you sure?

4. Sariah

5. Arnab09

no, i think..

6. gautam1029

option c is correct for first question

7. Sariah

Yes...

8. gautam1029

third question option is 'c' ,not 'b'

9. Sariah

I think it is B who thinks diferent?

10. gautam1029

convert the log equations into exponential forms and substituite y=0 u shld get 1 as per the graph

11. amistre64

log is normal thru (1,0) so there is no shift

12. Sariah

ok

13. amistre64

the pop triples; ln(3)/r = time so ln(3)/.21 ; which youll need a calculator for that one

14. amistre64

How many milligrams of the drug were injected? since the initial constant is 4; id say 4 milligrams

15. amistre64

12) is constant and linear so that question is simply set up bad to begin with.

16. amistre64

14) could be d or b depending on when you stop measuring height. older animals are smaller than younger ones; and babies are smallest of all. d looks good, but b is a possibility without any other given parameters.

17. amistre64

and thats my 2 cents :)