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Which element is the basis for all living things and can combine with other elements in many ways? a.phosphorus b.carbon c.oxygen d.sulfur
answered
Dec 1, 2018
Chemistry
middle-school
2
votes
53.4k
views
24/90 simplest form
answered
Sep 5, 2018
Mathematics
college
0
votes
11.5k
views
did​ i do this right i dont get the last part i now thats the answer but how did I do an we're I'd I go wrong
answered
Apr 20, 2018
Mathematics
high-school
5
votes
114k
views
Two-fifths of one less than a number is less than three-fifths of one more than that number. What numbers are in the solution set of this problem? 1) x<-5 2)x>-5 3)x>-1 4)x<-1
answered
Apr 6, 2018
Mathematics
high-school
4
votes
168k
views
Where do tornadoes form? A. within thunderstorms called supercells B. within hurricanes that form in Canada C. within storms that have winds blowing from the east D. in storms that only produce light showers
answered
Mar 17, 2018
Biology
middle-school
5
votes
213k
views
Can you tell me 80% of what is 32?
answered
Dec 27, 2017
Mathematics
middle-school
1
vote
169k
views
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. If a sample of 15 random matches of the player is taken, the mean first-serve percentage
answered
Oct 24, 2017
Mathematics
high-school
5
votes
213k
views
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