Posted by **Jerald** on Tuesday, November 27, 2012 at 8:30pm.

A spinner is divided into 8 equal sections, Each section is either blue or yellow. THe spinner was spun 40 times. It landed on a yellow section 10 times. Which proportion can be used to find the number of sections Y, that could be expected to be yellow?

A. 9/40-8=y/10

B.10/40=8/y

C.10/40=y/8

D.8/40=10/y

C?

If the ratio of rosebushes to trees in Syd's yard is 3 to 1 which of these shows possible numbers of rosebushes to trees in Syd's Yard?

A.20rosebushes 7trees

B.7rosebuhes 3trees

C.21rosebushes 7 trees

D.7rosebushes 21 trees

C?

- Math -
**Anonymous**, Tuesday, November 27, 2012 at 9:23pm
Yes it's right

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