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Dr. Jimenez found that after applying an antibiotic to bacteria, he observed only 90% of the bacteria left in the culture dish each hour. If the initial bacteria count was 100, what was the bacteria count
answered
Nov 25, 2018
Mathematics
high-school
3
votes
87.4k
views
Which of the following is an example of mutualism? A. Oxpeckers (bird) feed on the ticks found on a rhinoceros. Both species benefit. The oxpecker gets food and the rhino gets rid of a parasite. B. A flea
answered
Mar 6, 2018
Biology
high-school
1
vote
216k
views
A bicycle speeds up as it moves along a flat road. What happens to the bicycle’s gravitational potential energy during this time? 1.It decreases. 2.It increases. 3.It remains the same.
answered
Feb 8, 2018
Physics
high-school
5
votes
179k
views
F(x)=20-x^2+8x what are the minimum and maximum points and the axis of symmetry?
answered
Jun 17, 2017
Mathematics
high-school
2
votes
78.1k
views
5/8 divide by 1/4 simplest form
answered
Dec 18, 2015
Mathematics
middle-school
3
votes
144k
views
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