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October 21, 2014

October 21, 2014

Posted by **Jerald** on Thursday, November 29, 2012 at 9:15pm.

A.1 in 24

B.1 in 12

C.1 in 7

D.1 in 4

D?

Kathleen has a box with 20 spools of thread in it. The spools are all the same size. 4 spools have red thread. 5 spools have green thread. 2 spools have black thread. and 3 have white thread. 6 spools are wound with blue thread. if kathleen randomly chooses a spool of thread out of the box what is the probability that the thread will be green?

A.1in3

B.1in4

C.1in5

D.1in10

B?

- Math -
**Ms. Sue**, Thursday, November 29, 2012 at 9:17pmBoth are right.

- Math -
**Jerald**, Thursday, November 29, 2012 at 9:24pmThere are 21 sixth grade teachers at Noconas school. Nocona especially likes 3 of them. When a computer randomly selects Noconas sixth grade teacher what is the probability that the teacher will be one Nocona especially likes?

A.1in2

B.1in3

C.1in5

D.1in7

D?

Terry likes to bowl. Of the past 30 throws Terry has made a strike 6 times. If this pattern continues what is the probability that terry will score a strike the nxet time she throws the bowling ball?

a/1in30

B.1in15

C.1in6

D.1in5

D?

- Math -
**Ms. Sue**, Thursday, November 29, 2012 at 9:36pmRight.

- Math -
**Jerald**, Thursday, November 29, 2012 at 9:43pmthank you

- Math -
**Ms. Sue**, Thursday, November 29, 2012 at 9:57pmYou're welcome.

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