Asked by kailyn


1) Based on a survey, 3 out of 10 students like to play the flute. For a class of 700, how many flutes should the teacher pre-order?
(1 point)
70 flutes
210 flutes***
300 flutes
490 flutes


2) The probability of getting a winning scratch off ticket is 4 out of 10. If Dan buys 25 tickets, how many of those would you expect to be winning tickets?
(1 point)
10 tickets
11 tickets
14 tickets***
15 tickets

3) The probability of winning a game is 15%. How many times should you expect to win, if you play 60 times?
(1 point)
9 times
18 times
45 times**

PLZ HELP I HAD TO GUESS ON THE LAST ONE BUT CAN YOU TELL ME IF IT RIGHT OR NOT!!!!!!!!
51 times
Answered by Ms. Sue
1 is right. The other two are wrong.

3. 0.15 * 60 = ?

Answered by kailyn
its ok but thanks ws sue i guess...im gonan try to figure that out...
Answered by Ms. Sue
What are you trying to figure out? Do you understand what to do with number 3?

Answered by kailyn
i can't figure it out I'm gonna have to guess the whole thing :((((((((((((((((((((((((
Answered by kailyn
i don't unberstanb anything....nuber 2 anb nuwder 3
Answered by Ms. Sue
3. is simple multiplication.

0.15 * 60 = ?

What answer do you get?
Answered by kailyn
I got 9--ohhhhhhhhhhhhhhhh
Answered by kailyn
Can you help me with No.2
Answered by Ms. Sue
9 is correct!

#2,
4/10 = 0.4

Multiply.
Answered by kailyn
15??
Answered by kailyn
wait can i say 0.4 x 0.4
Answered by Ms. Sue
No.

What are you going to do with the 25?
Answered by kailyn
the answer is 10??????
Answered by Ms. Sue
Yes, the answer is 10.
Answered by AniLover69
The answers are
1:B
2:A
3:A
Answered by Meh
Yes.
Answered by Anonymous
AniLover69 is right.
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