Scott plays a game using the spinner shown. During the game he will spin a total of 42 times.
Which is the best prediction for the number of times he will get either "back 2" or "back 3" on the spinner?
A.
7
B.
14
C.
21
D.
28
http://static.k12.com/calms_media/media/1416500_1417000/1416596/1/709abf9954e37e8a3d76e2656348ce89eecf1619/FGA_130913_160912.jpg
@taramgrant0543664

- anonymous

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- taramgrant0543664

How many option are there on the spinner?

- taramgrant0543664

If you spin once your going to get one of si options right?

- anonymous

green = lose a turn , orange = back 2 , yellow = back 1 , blue = forward 2 , purple = back 3 , peach = forward 1

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## More answers

- anonymous

im confused

- taramgrant0543664

There are six options and each time you spin you're going to get one of them

- taramgrant0543664

You want to spin either a back 2 or a back 3 which are two of the options so when you spin your chance of getting those options are 2 out of 6 since there are two options you want out of six

- taramgrant0543664

Your equation is 2/6 which is 0.33 chance of the two options you want for one spin

- taramgrant0543664

So to get it for 42 spins you have 2/6 and then multiplied by 42

- anonymous

sooooo just do 2/6 x 42 :/

- taramgrant0543664

Yep

- anonymous

ok

- anonymous

14 sooo B

- taramgrant0543664

Yes!!

- anonymous

thx can u help me with 2 more

- taramgrant0543664

Sure!

- anonymous

ok thx
by the way how old r u

- anonymous

@taramgrant0543664

- taramgrant0543664

I'm 19

- anonymous

im 18 luckyyyyyyy lol

- anonymous

soon ull be an adult lol

- taramgrant0543664

I am an adult I'm going into my third year of university

- anonymous

oh cool

- anonymous

Stephanie plays a game using the spinner shown. During the game she will spin a total of 40 times.
Which is the best prediction for the number of times she will get either "forward 1" or "forward 2" on the spinner?
A.
8
B.
10
C.
16
D.
24

- anonymous

##### 1 Attachment

- taramgrant0543664

So there are two options that you want out of 5 so if you spin once there are a 2 out of 5 chance that you will get one of the outcomes you want so 2/5x40 is for 40 spins

- anonymous

umm ok :/

- taramgrant0543664

2/5x40 will give you the answer you want

- anonymous

ohhhhhhh ok lol

- anonymous

16 so C

- taramgrant0543664

Yes it is!

- anonymous

ok

- anonymous

The spinner shown is to be spun 40 times.
Which is the best prediction for the number of times the spinner will stop on A or D?
A.
10
B.
20
C.
25
D.
30

- anonymous

##### 1 Attachment

- taramgrant0543664

4/8x40

- anonymous

20 so B

- taramgrant0543664

Yep!

- anonymous

A number cube with faces labeled 1–6 is rolled 72 times.
About how many times would the result be 4?
A.
4
B.
6
C.
8
D.
12

- taramgrant0543664

1/6x72

- anonymous

D ?

- taramgrant0543664

Yep

- anonymous

omg thx soooo much i got 100 % thx omg thx sooo much ur the best

- taramgrant0543664

Haha I try my best to be lol! No problem I'm happy to help!

- anonymous

thx and i wanted to say this before but i didn't want u to think im the guy thats mean but nvm

- anonymous

@taramgrant0543664

- taramgrant0543664

What?

- anonymous

nvm

- anonymous

its weird

- taramgrant0543664

Ok?

- anonymous

ok i was gonna say ur ...........

- anonymous

CUTE bc u r and i LOVE ur hair lol lmao

- taramgrant0543664

Haha thanks!!

- anonymous

haha np anytime

- anonymous

@taramgrant0543664

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