Posted by **carol ** on Saturday, January 19, 2013 at 7:14pm.

A survey of 500 showed the following

15 had only camping

20 had only hiking trails

35 had only picnicking

185 had camping

140 had camping and hiking trails

125 had camping and picnicking

210 had hiking trails

Determine the number of parks that had at least one of the features

## Answer This Question

## Related Questions

- geometery - please walk me through this I am having a hard time with this A ...
- College Mathematics - A survey of 300 parks showed the following 15 had only ...
- Math - 14. Parks A survey of 300 parks showed the following. 15 had only camping...
- Grammar - Can someone please check if my answers are correct? Identify the verb ...
- Health - I need help! Last summer my family and I were camping in our new ...
- help with puncuation - James while John had had had had had had had had had had ...
- French - What is the translation of "Comment s'appelle ce terrain de camping"? I...
- math - Brett and Erryn were camping and asked a farmer if they could purchase 2 ...
- Grammer - Which corrects the shift in tense in this sentence? They all like ...
- Math - Jamal and dorothy wete hiking and had a choice between two trails. One ...

More Related Questions