Posted by **rick** on Sunday, June 10, 2012 at 1:25pm.

In a bird sanctuary 41 different special of birds are being studied. Three large bird feeders are constructed, each providing a different type of bird feed. One feeder has sunflower seeds. A second feeder has a mixture of seeds, and the third feeder has small pieces of fruit. The following information was obtained.

20 species ate sunflower seeds

22 species ate the mixture

11 species ate the fruit

10 species ate the sunflower seeds and the mixture

4 species ate the sunflower seeds and the fruit

3 species ate the mixture and the fruit

1 species ate all three.

• How many species ate

– A. None of the foods

– B. The sunflower seeds, but neither of the other two foods?

– C. The mixture and the fruit, but not the sunflower seeds?

– D The mixture or the fruit, but not the sunflower seeds?

– E. Exactly one of the foods?

## Answer This Question

## Related Questions

- Math - If a 5-pound sack of bird seed is divided equally for 3 different bird ...
- Math - Five pounds of birdseed is used to fill 4 identical bird feeders. A. What...
- math - Ashleys class bought 3 bags of bird sees and a bird feeder for their ...
- math - Sondra has a conical bird feeder with a circular top. The volume of the ...
- 7th grade math - Q:Sabrina is making two bird feeders in the shape of right ...
- Math- Pre calculus - A community bird-watching society makes and sells simple ...
- math - Kyle had 5/7 lb of birdseed. Each bird feeder holds 1/5 lb of seed. Can ...
- Physics - A 143.8-N bird feeder is supported by three cables as shown in the ...
- math - you buy six bags of wild bird food to fill the feeders in your yard. ...
- Math - 1. Mailey mother brought her a pet hamster. She is keeping Montey, the ...

More Related Questions