## anonymous 5 years ago Answer the problems on this worksheet, and i will fan you

1. anonymous

2. anonymous

which problem?

3. anonymous

number 1 15 * 8 = 120 3*3 = 9 *2 = 18 120-18 = 102

4. anonymous

thankyou please do the next ones, i don't know if the ones i wrote in are right.

5. anonymous

so answer is 102/120 = .85 or 85% if you prefer.

6. anonymous

Suzi20 said number one is 102

7. anonymous

second one: song A + song C = ten minutes. 10/20 = 1/2

8. anonymous

probability in percent

9. anonymous

yes that is correct. the area of the shaded region is 102. but the problem asks 'what is the probability that a point selected at random is in the shaded region' you have to divide the shaded area by the total area. so it is 102/120 = .85

10. anonymous

thankyou

11. anonymous

just as in problem 5. you have to count the shades squares and then divide by the number of squares, which looks to be 100. i cannot see the shaded squares exactly.

12. anonymous

zoom in the picture

13. anonymous

actually now i can. theer are 22! so answer is 22/100 = .22

14. anonymous

ok thanks!\

15. anonymous

answer to the spinner: $\frac{60+k}{360}$

16. anonymous

that doesn't lok right its probabibility

17. anonymous

well you do not know what k is. if you knew k you would add to 60 and divide by 360. but k is unknown

18. anonymous

ok

19. anonymous

do you know what number 3 is?

20. anonymous

21. anonymous

ok let me look at it again. $\frac{79537}{3623420}$

22. anonymous

if i copied the numbers down right. if so it is about .022

23. anonymous

ok thats what i got great!

24. anonymous

do number 6 and we will be all done

25. anonymous

26. anonymous

lord does this really mean what it says? with no control at all? if that is the case the answer is 1/4 but that does seem silly. how can the ball go behind his head?

27. anonymous

i got an answer before, from somebody else and they said it was .75 is that wrong?